Felföldi Zsolt 9f83e9e673 beacon/blsync: add checkpoint import/export file feature (#31469) ... This PR adds a new `--beacon.checkpoint.file` config flag to geth and blsync which specifies a checkpoint import/export file. If a file with an existing checkpoint is specified, it is used for initialization instead of the hardcoded one (except when `--beacon.checkpoint` is also specified simultaneously). Whenever the client encounters a new valid finality update with a suitable finalized beacon block root at an epoch boundary, it saves the block root in hex format to the checkpoint file.		2025-04-03 16:04:11 +02:00
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main.go	beacon/blsync: add checkpoint import/export file feature (#31469)	2025-04-03 16:04:11 +02:00