From bd45542b2081fe6a3b5bb30214e2366970436b9c Mon Sep 17 00:00:00 2001
From: Gavin Wood <gavin@parity.io>
Date: Mon, 15 May 2023 20:19:23 +0100
Subject: [PATCH] Tweak to avoid minor entropy loss (#14152)

---
 substrate/frame/system/src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/substrate/frame/system/src/lib.rs b/substrate/frame/system/src/lib.rs
index 4c75204521..71e27cd4e3 100644
--- a/substrate/frame/system/src/lib.rs
+++ b/substrate/frame/system/src/lib.rs
@@ -1318,7 +1318,7 @@ impl<T: Config> Pallet<T> {
 		ExecutionPhase::<T>::put(Phase::Initialization);
 		storage::unhashed::put(well_known_keys::EXTRINSIC_INDEX, &0u32);
 		let entropy = (b"frame_system::initialize", parent_hash).using_encoded(blake2_256);
-		storage::unhashed::put(well_known_keys::INTRABLOCK_ENTROPY, &entropy[..]);
+		storage::unhashed::put_raw(well_known_keys::INTRABLOCK_ENTROPY, &entropy[..]);
 		<Number<T>>::put(number);
 		<Digest<T>>::put(digest);
 		<ParentHash<T>>::put(parent_hash);