It is generally resource intensive, as all of those attestations need to be gossiped (more bandwidth consumption) and verified (more CPU time). See this post for a more precise account: Horn: Collecting signatures for faster finality.
It is generally resource intensive, as all of those attestations need to be gossiped (more bandwidth consumption) and verified (more CPU time). See this post for a more precise account: Horn: Collecting signatures for faster finality.