Function apply_eth1_votes 

pub fn apply_eth1_votes(base: &mut Vec<u8>, delta: &ArchivedEth1DataVotesDiff)

Applies an Eth1 data vote delta in place.

Behavior

• Eth1DataVotesDiff::Append appends the recorded votes to the existing vote list.
• Eth1DataVotesDiff::ResetAndAppend clears the destination list before writing the recorded votes.

Complexity

O(number of appended vote bytes)