feat(flashblocks): shift atomic gossip op, wspub on seq after p2p gossip#210
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feat(flashblocks): shift atomic gossip op, wspub on seq after p2p gossip#210
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🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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Summary
Fixes the websocket publishing logic on the flashblocks builder into the p2p node service instead. This ensures zero re-org on subscribed flashblocks RPC nodes by ensuring p2p gossip to follower sequencers is a blocking successful operation first before gossiping the flashblocks to RPC nodes.
This allows for atomicity on flashblocks replay during sequencer switches / failures of the leader sequencer, to replay consistent gossiped flashblocks across RPC nodes. This ensures flashblocks re-org is guaranteed protected on RPC nodes.