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Merge pull request #3800 from ralexstokes/cl-drives-blob-limit
EIP-7742: Uncouple blob limits per block across CL and EL
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# Electra -- Fork Choice | ||
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## Table of contents | ||
<!-- TOC --> | ||
<!-- START doctoc generated TOC please keep comment here to allow auto update --> | ||
<!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE --> | ||
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- [Introduction](#introduction) | ||
- [Containers](#containers) | ||
- [Helpers](#helpers) | ||
- [Extended `PayloadAttributes`](#extended-payloadattributes) | ||
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<!-- END doctoc generated TOC please keep comment here to allow auto update --> | ||
<!-- /TOC --> | ||
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## Introduction | ||
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This is the modification of the fork choice accompanying the Electra upgrade. | ||
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## Containers | ||
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## Helpers | ||
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### Extended `PayloadAttributes` | ||
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*Note*: `PayloadAttributes` is extended with the target/maximum number of blobs per block. | ||
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```python | ||
@dataclass | ||
class PayloadAttributes(object): | ||
timestamp: uint64 | ||
prev_randao: Bytes32 | ||
suggested_fee_recipient: ExecutionAddress | ||
withdrawals: Sequence[Withdrawal] | ||
parent_beacon_block_root: Root | ||
target_blobs_per_block: uint64 # [New in Electra:EIP7742] | ||
max_blobs_per_block: uint64 # [New in Electra:EIP7742] | ||
``` |
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