Update workflows and linting.

wealdtech · Jun 2, 2024 · 9f834b8 · 9f834b8
1 parent e30c947
commit 9f834b8
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Showing 12 changed files with 140 additions and 127 deletions.
diff --git a/.github/workflows/golangci-lint.yml b/.github/workflows/golangci-lint.yml
@@ -7,17 +7,21 @@ on:
 
 permissions:
   contents: read
+  pull-requests: read
 
 jobs:
   golangci:
     name: lint
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/setup-go@v3
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
         with:
-          go-version: '1.20'
-      - uses: actions/checkout@v3
+          cache: false
+          go-version: '1.22'
       - name: golangci-lint
-        uses: golangci/golangci-lint-action@v3
+        uses: golangci/golangci-lint-action@v5
         with:
-          args: --timeout=60m
+          version: 'latest'
+          args: '--timeout=60m'
+          skip-cache: true
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
@@ -44,12 +44,13 @@ jobs:
     needs: [create_release, env_vars]
     steps:
       - name: Set up Go
-        uses: actions/setup-go@v3
+      - uses: actions/setup-go@v5
         with:
-          go-version: '^1.20'
+          cache: false
+          go-version: '^1.22'
 
       - name: Check out repository into the Go module directory
-        uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Select correct tag
         run: git checkout ${{ github.ref_name }}
@@ -119,12 +120,13 @@ jobs:
     needs: [create_release, env_vars]
     steps:
       - name: Set up Go
-        uses: actions/setup-go@v3
+        uses: actions/setup-go@v5
         with:
-          go-version: '^1.20'
+          cache: false
+          go-version: '^1.22'
 
       - name: Check out repository into the Go module directory
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Select correct tag
         run: git checkout ${{ github.ref_name }}
@@ -164,12 +166,13 @@ jobs:
     needs: [create_release, env_vars]
     steps:
       - name: Set up Go
-        uses: actions/setup-go@v3
+        uses: actions/setup-go@v5
         with:
-          go-version: '^1.20'
+          cache: false
+          go-version: '^1.22'
 
       - name: Check out repository into the Go module directory
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Select correct tag
         run: git checkout ${{ github.ref_name }}

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
@@ -8,8 +8,12 @@ jobs:
   test:
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/setup-go@v3
+      - uses: actions/setup-go@v5
         with:
-          go-version: '1.20'
-      - uses: actions/checkout@v3
-      - uses: n8maninger/action-golang-test@v1
+          cache: false
+          go-version: '1.22'
+      - uses: actions/checkout@v4
+      - uses: n8maninger/action-golang-test@v2
+        with:
+          args: "-race;-timeout=30m"
+
diff --git a/.golangci.yml b/.golangci.yml
@@ -132,39 +132,29 @@ linters:
   disable:
     - contextcheck
     - cyclop
-    - deadcode
     - depguard
     - dupl
     - err113
     - execinquery
     - exhaustive
-    - exhaustivestruct
     - exhaustruct
     - forcetypeassert
     - funlen
     - gci
     - gochecknoglobals
     - gocognit
     - goconst
-    - golint
     - gomnd
-    - ifshort
-    - interfacer
     - ireturn
     - inamedparam
     - lll
-    - maligned
     - mnd
     - musttag
     - nestif
     - nilnil
     - nlreturn
-    - nosnakecase
     - perfsprint
     - promlinter
-    - scopelint
-    - structcheck
-    - varcheck
     - varnamelen
     - wrapcheck
     - wsl
diff --git a/Dockerfile b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.20-bookworm as builder
+FROM golang:1.22-bookworm as builder
 
 WORKDIR /app
 

diff --git a/go.mod b/go.mod
@@ -1,6 +1,6 @@
 module github.com/wealdtech/chaind
 
-go 1.20
+go 1.22
 
 require (
 	github.com/attestantio/go-eth2-client v0.20.0

diff --git a/go.sum b/go.sum
@@ -31,6 +31,7 @@ cloud.google.com/go v0.102.0/go.mod h1:oWcCzKlqJ5zgHQt9YsaeTY9KzIvjyy0ArmiBUgpQ+
 cloud.google.com/go v0.102.1/go.mod h1:XZ77E9qnTEnrgEOvr4xzfdX5TRo7fB4T2F4O6+34hIU=
 cloud.google.com/go v0.103.0/go.mod h1:vwLx1nqLrzLX/fpwSMOXmFIqBOyHsvHbnAdbGSJ+mKk=
 cloud.google.com/go v0.112.0 h1:tpFCD7hpHFlQ8yPwT3x+QeXqc2T6+n6T+hmABHfDUSM=
+cloud.google.com/go v0.112.0/go.mod h1:3jEEVwZ/MHU4djK5t5RHuKOA/GbLddgTdVubX1qnPD4=
 cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o=
 cloud.google.com/go/bigquery v1.3.0/go.mod h1:PjpwJnslEMmckchkHFfq+HTD2DmtT67aNFKH1/VBDHE=
 cloud.google.com/go/bigquery v1.4.0/go.mod h1:S8dzgnTigyfTmLBfrtrhyYhwRxG72rYxvftPBK2Dvzc=
@@ -99,6 +100,7 @@ github.com/cncf/xds/go v0.0.0-20210922020428-25de7278fc84/go.mod h1:eXthEFrGJvWH
 github.com/cncf/xds/go v0.0.0-20211001041855-01bcc9b48dfe/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs=
 github.com/cncf/xds/go v0.0.0-20211011173535-cb28da3451f1/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs=
 github.com/cncf/xds/go v0.0.0-20231109132714-523115ebc101 h1:7To3pQ+pZo0i3dsWEbinPNFs5gPSBOsJtx3wTT94VBY=
+github.com/cncf/xds/go v0.0.0-20231109132714-523115ebc101/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs=
 github.com/coreos/go-systemd/v22 v22.3.3-0.20220203105225-a9a7ef127534/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
 github.com/coreos/go-systemd/v22 v22.5.0/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@@ -116,6 +118,7 @@ github.com/envoyproxy/go-control-plane v0.9.10-0.20210907150352-cf90f659a021/go.
 github.com/envoyproxy/go-control-plane v0.10.2-0.20220325020618-49ff273808a1/go.mod h1:KJwIaB5Mv44NWtYuAOFCVOjcI94vtpEz2JU/D2v6IjE=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
 github.com/envoyproxy/protoc-gen-validate v1.0.2 h1:QkIBuU5k+x7/QXPvPPnWXWlCdaBFApVqftFV6k087DA=
+github.com/envoyproxy/protoc-gen-validate v1.0.2/go.mod h1:GpiZQP3dDbg4JouG/NNS7QWXpgx6x8QiMKdmN72jogE=
 github.com/fatih/color v1.10.0/go.mod h1:ELkj/draVOlAH/xkhN6mQ50Qd0MPOk5AAr3maGEBuJM=
 github.com/fatih/color v1.16.0 h1:zmkK9Ngbjj+K0yRhTVONQh1p/HknKYSlNT+vZCzyokM=
 github.com/fatih/color v1.16.0/go.mod h1:fL2Sau1YI5c0pdGEVCbKQbLXB6edEj1ZgiY4NijnWvE=
@@ -124,6 +127,7 @@ github.com/felixge/httpsnoop v1.0.4/go.mod h1:m8KPJKqk1gH5J9DgRY2ASl2lWCfGKXixSw
 github.com/ferranbt/fastssz v0.1.3 h1:ZI+z3JH05h4kgmFXdHuR1aWYsgrg7o+Fw7/NCzM16Mo=
 github.com/ferranbt/fastssz v0.1.3/go.mod h1:0Y9TEd/9XuFlh7mskMPfXiI2Dkw4Ddg9EyXt1W7MRvE=
 github.com/frankban/quicktest v1.14.6 h1:7Xjx+VpznH+oBnejlPUj8oUpdxnVs4f8XU8WnHkI4W8=
+github.com/frankban/quicktest v1.14.6/go.mod h1:4ptaffx2x8+WTWXmUCuVU6aPUX1/Mz7zb5vbUoiM6w0=
 github.com/fsnotify/fsnotify v1.7.0 h1:8JEhPFa5W2WU7YfeZzPNqzMP6Lwt7L2715Ggo0nosvA=
 github.com/fsnotify/fsnotify v1.7.0/go.mod h1:40Bi/Hjc2AVfZrqy+aj+yEI+/bRxZnMJyTJwOpGvigM=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
@@ -181,6 +185,7 @@ github.com/golang/protobuf v1.5.3 h1:KhyjKVUg7Usr/dYsdSqoFveMYd5ko72D+zANwlG1mmg
 github.com/golang/protobuf v1.5.3/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
 github.com/golang/snappy v0.0.3/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
 github.com/golang/snappy v0.0.4 h1:yAGX7huGHXlcLOEtBnF4w7FQwA26wojNCwOYAEhLjQM=
+github.com/golang/snappy v0.0.4/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
 github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
 github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
 github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
@@ -198,6 +203,7 @@ github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
 github.com/google/go-cmp v0.5.7/go.mod h1:n+brtR0CgQNWTVd5ZUFpTBC8YFBDLK/h/bpaJ8/DtOE=
 github.com/google/go-cmp v0.5.8/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
+github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/martian v2.1.0+incompatible/go.mod h1:9I4somxYTbIHy5NJKHRl3wXiIaQGbYVAs8BPL6v8lEs=
 github.com/google/martian/v3 v3.0.0/go.mod h1:y5Zk1BBys9G+gd6Jrk0W3cC1+ELVxBWuIGO+w/tUAp0=
 github.com/google/martian/v3 v3.1.0/go.mod h1:y5Zk1BBys9G+gd6Jrk0W3cC1+ELVxBWuIGO+w/tUAp0=
@@ -249,6 +255,7 @@ github.com/huandu/go-assert v1.1.5/go.mod h1:yOLvuqZwmcHIC5rIzrBhT7D3Q9c3GFnd0Jr
 github.com/huandu/go-clone v1.7.2 h1:3+Aq0Ed8XK+zKkLjE2dfHg0XrpIfcohBE1K+c8Usxoo=
 github.com/huandu/go-clone v1.7.2/go.mod h1:ReGivhG6op3GYr+UY3lS6mxjKp7MIGTknuU5TbTVaXE=
 github.com/huandu/go-clone/generic v1.6.0 h1:Wgmt/fUZ28r16F2Y3APotFD59sHk1p78K0XLdbUYN5U=
+github.com/huandu/go-clone/generic v1.6.0/go.mod h1:xgd9ZebcMsBWWcBx5mVMCoqMX24gLWr5lQicr+nVXNs=
 github.com/ianlancetaylor/demangle v0.0.0-20181102032728-5e5cf60278f6/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
 github.com/ianlancetaylor/demangle v0.0.0-20200824232613-28f6c0f3b639/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
 github.com/jackc/pgpassfile v1.0.0 h1:/6Hmqy13Ss2zCq62VdNG8tM1wchn8zjSGOBJ6icpsIM=
@@ -274,9 +281,11 @@ github.com/klauspost/cpuid/v2 v2.2.7 h1:ZWSB3igEs+d0qvnxR/ZBzXVmxkgt8DdzP6m9pfuV
 github.com/klauspost/cpuid/v2 v2.2.7/go.mod h1:Lcz8mBdAVJIBVzewtcLocK12l3Y+JytZYpaMropDUws=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
+github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
+github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
 github.com/leodido/go-urn v1.2.0 h1:hpXL4XnriNwQ/ABnpepYM/1vCLWNDfUNts8dX3xTG6Y=
 github.com/leodido/go-urn v1.2.0/go.mod h1:+8+nEpDfqqsY+g338gtMEUOtuK+4dEMhiQEgxpxOKII=
 github.com/magiconair/properties v1.8.7 h1:IeQXZAiQcpL9mgcAe1Nu6cX9LLw6ExEHKjN0VQdvPDY=
@@ -323,6 +332,7 @@ github.com/r3labs/sse/v2 v2.10.0/go.mod h1:Igau6Whc+F17QUgML1fYe1VPZzTV6EMCnYktE
 github.com/rogpeppe/fastuuid v1.2.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6LYCDYWNEvQ=
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
 github.com/rogpeppe/go-internal v1.11.0 h1:cWPaGQEPrBb5/AsnsZesgZZ9yb1OQ+GOISoDNXVBh4M=
+github.com/rogpeppe/go-internal v1.11.0/go.mod h1:ddIwULY96R17DhadqLgMfk9H9tvdUzkipdSkR5nkCZA=
 github.com/rs/xid v1.3.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg=
 github.com/rs/xid v1.5.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg=
 github.com/rs/zerolog v1.27.0/go.mod h1:7frBqO0oezxmnO7GF86FY++uy8I0Tk/If5ni1G9Qc0U=
@@ -363,6 +373,7 @@ github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXl
 github.com/subosito/gotenv v1.6.0 h1:9NlTDc1FTs4qu0DDq7AEtTPNw6SVm7uBMsUCUjABIf8=
 github.com/subosito/gotenv v1.6.0/go.mod h1:Dk4QP5c2W3ibzajGcXpNraDfq2IrhjMIvMSWPKKo0FU=
 github.com/umbracle/gohashtree v0.0.2-alpha.0.20230207094856-5b775a815c10 h1:CQh33pStIp/E30b7TxDlXfM0145bn2e8boI30IxAhTg=
+github.com/umbracle/gohashtree v0.0.2-alpha.0.20230207094856-5b775a815c10/go.mod h1:x/Pa0FF5Te9kdrlZKJK82YmAkvL8+f989USgz6Jiw7M=
 github.com/wealdtech/go-majordomo v1.1.1 h1:o+vS/akiT7zuufU7H+A6Cp52qbkjzaaMZlgwm/rciDk=
 github.com/wealdtech/go-majordomo v1.1.1/go.mod h1:qEuabaXiE3bazGgcTE4WIWYUXlLjHkwh3jGLmC1NOBs=
 github.com/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
@@ -402,6 +413,7 @@ go.opentelemetry.io/proto/otlp v1.1.0/go.mod h1:GpBHCBWiqvVLDqmHZsoMM3C5ySeKTC7e
 go.uber.org/atomic v1.11.0 h1:ZvwS0R+56ePWxUNi+Atn9dWONBPp/AUETXlHW0DxSjE=
 go.uber.org/atomic v1.11.0/go.mod h1:LUxbIzbOniOlMKjJjyPfpl4v+PKK2cNJn91OQbhoJI0=
 go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto=
+go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE=
 go.uber.org/multierr v1.11.0 h1:blXXJkSxSSfBVBlC76pxqeO+LN3aDfLQo+309xJstO0=
 go.uber.org/multierr v1.11.0/go.mod h1:20+QtiLqy0Nd6FdQB9TLXag12DsQkrbs3htMFfDN80Y=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
@@ -883,6 +895,7 @@ gopkg.in/cenkalti/backoff.v1 v1.1.0/go.mod h1:J6Vskwqd+OMVJl8C33mmtxTBs2gyzfv7UD
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
+gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
 gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/ini.v1 v1.67.0 h1:Dgnx+6+nfE+IfzjUEISNeydPJh9AXNNsWbGP9KzCsOA=
 gopkg.in/ini.v1 v1.67.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=

diff --git a/services/blocks/standard/handler.go b/services/blocks/standard/handler.go
@@ -696,7 +696,7 @@ func (*Service) dbBlockBellatrix(
 	// base fee per gas is stored little-endian but we need it
 	// big-endian for big.Int.
 	var baseFeePerGasBEBytes [32]byte
-	for i := 0; i < 32; i++ {
+	for i := range 32 {
 		baseFeePerGasBEBytes[i] = block.Body.ExecutionPayload.BaseFeePerGas[32-1-i]
 	}
 	baseFeePerGas := new(big.Int).SetBytes(baseFeePerGasBEBytes[:])
@@ -757,7 +757,7 @@ func (*Service) dbBlockCapella(
 	// base fee per gas is stored little-endian but we need it
 	// big-endian for big.Int.
 	var baseFeePerGasBEBytes [32]byte
-	for i := 0; i < 32; i++ {
+	for i := range 32 {
 		baseFeePerGasBEBytes[i] = block.Body.ExecutionPayload.BaseFeePerGas[32-1-i]
 	}
 	baseFeePerGas := new(big.Int).SetBytes(baseFeePerGasBEBytes[:])
@@ -924,7 +924,7 @@ func (s *Service) dbAttestation(
 
 	if len(committee.Committee) == int(attestation.AggregationBits.Len()) {
 		aggregationIndices = make([]phase0.ValidatorIndex, 0, len(committee.Committee))
-		for i := uint64(0); i < attestation.AggregationBits.Len(); i++ {
+		for i := range attestation.AggregationBits.Len() {
 			if attestation.AggregationBits.BitAt(i) {
 				aggregationIndices = append(aggregationIndices, committee.Committee[i])
 			}
@@ -976,7 +976,7 @@ func (s *Service) dbSyncAggregate(
 	}
 
 	indices := make([]phase0.ValidatorIndex, 0, syncAggregate.SyncCommitteeBits.Count())
-	for i := 0; i < int(syncAggregate.SyncCommitteeBits.Len()); i++ {
+	for i := range int(syncAggregate.SyncCommitteeBits.Len()) {
 		if syncAggregate.SyncCommitteeBits.BitAt(uint64(i)) {
 			indices = append(indices, syncCommittee.Committee[i])
 		}

diff --git a/services/chaindb/postgresql/validators.go b/services/chaindb/postgresql/validators.go
@@ -631,7 +631,7 @@ func padValidatorBalances(validatorBalances map[phase0.ValidatorIndex][]*chaindb
 		if len(balances) != entries {
 			paddedBalances := make([]*chaindb.ValidatorBalance, entries)
 			padding := entries - len(balances)
-			for i := 0; i < padding; i++ {
+			for i := range padding {
 				paddedBalances[i] = &chaindb.ValidatorBalance{
 					Index:            validatorIndex,
 					Epoch:            startEpoch + phase0.Epoch(i),