Lion - dapplion

- Closing for https://github.com/ChainSafe/lodestar/pull/5485

Lodestar successfully runs in Hive tests for withdrawals

This would be nice!

Why not fetch the entire state via the debug endpoint as SSZ? Most of its SSZ serialized size is the validators list, and then its simple to produce a ValidatorResponse...

A way I look at the debug / not distinction is: - non-debug endpoints: can disrupt the node a bit but cannot kill it. These endpoints should be protected but...

> I'm pretty sure that most endpoints could create a lot of load on beacon nodes if desired, including many that are required for validator operation. As such, I don't...

From offline chat, would be great to define a direction for a backfill spec to make the motivation for this PR stronger

> epoch transition becomes async We can have a flag to skip the unshuffle computation and delegate it to the caller of the epoch transition, kind of like we do...

> @dapplion Can you please confirm if #[006c26b](https://github.com/ChainSafe/lodestar/pull/6042/commits/006c26b47d71f729154493d322aa5f7cdeb2126d) suits what you are asking before I polish up and test the code? Looks good! continue

Really cool to see you exploring this solution direction! > load state 7335296: const seedState = stateType.deserializeToViewDU(data_7335296); => it takes 1.3s Do you propose to store the hashing cache in...