I've been working on data migration from the existing solo chain to the Relay Chain. I've already fetched most of the data but i need to know about fetching the blocks. Is there any way to fetch the blocks too, and add them in the new chain.
1 Answer
I've been working on the data migration from the existing solo chain to the Relay Chain.
If you mean from solo chain to a parachain, yes you could keep the block history. You would need to migrate from your solo chain directly to a parachain. This way you could keep your entire history of blocks and state.
There is currently not an easy guide to follow. Here are some information.