Alessandro Coglio

As a validator collects endorsing signatures from other validators, it [verifies them](https://github.com/ProvableHQ/snarkOS/blob/2de1bca608055d538bc9b0b0b338ce4d6d85d549/node/bft/src/helpers/proposal.rs#L150). When it has enough signatures, it [creates a certificate with `BatchCertificate::from()`](https://github.com/ProvableHQ/snarkOS/blob/2de1bca608055d538bc9b0b0b338ce4d6d85d549/node/bft/src/helpers/proposal.rs#L166), which [verifies the signatures](https://github.com/ProvableHQ/snarkVM/blob/06964e8c81ee81ff8c0f2062234196151d6767ba/ledger/narwhal/batch-certificate/src/lib.rs#L67) again. We can...

There is a discrepancy between `remove_block_request_to_peer()` (singular 'request') and `remove_block_requests_to_peer()` (plural 'requests') in how they treat a particular situation. (I would expect the two to do the same thing for...