From d55a1478b2e45fe5d722d315917ea238dfdff9d8 Mon Sep 17 00:00:00 2001
From: j75689 <j75689@gmail.com>
Date: Mon, 21 Feb 2022 22:17:07 +0800
Subject: [PATCH] update

---
 BEP131.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/BEP131.md b/BEP131.md
index 0349b170..9024ee54 100644
--- a/BEP131.md
+++ b/BEP131.md
@@ -82,6 +82,8 @@ Function Shuffle(validators, limit)
 
 When the total number of available validators is less than 21, the random selection rule will not be applied.
 
+The randomness can actually be predicted. But since consensusAddr are limited to change and epochNumber is incremental across the epoch, the randomness can not be manipulated by anyone.
+
 ### 5.5.1 Governance
 The following parameters can be governed:
 1. MaxNumOfCandidates: The max number of candidates can be elected each day on the BNB Chain Staking module. We can gradually increase the value of MaxNumOfCandidates when there is enough ready candidates.