Evm node sequencer Handles re-proposals
Depends on !13191 (merged)
The threshold encryption sequencer monitors for preblocks from the sequencer to produce blueprints. If a minority (20%) of the keyholders do not attest a preblock, the sequencer won't receive a proposal.
The sequencer should timeout when waiting for a new blueprint for too long, and submit a new proposal at the same level. As a consequencer, the EVM node sequencer can now receive multiple preblocks at the same level, following a very late preblock and a new proposals. To avoid applying multiple blueprints at the same level, the EVM node sequencer will discard preblocks with a level lower than or equal to the latest blueprint number that has been applied in the EVM state.