Support using a Celestia Full Node RPC endpoint to submit/retrieve blobs

[Manav-Aggarwal]

Currently Evolve Node uses a specific API from Celestia Node so a user needs to use a light node with an evolve node, it'd be useful to support a full node instead to reduce overhead for network requests from a light node to full node to download Celestia blocks

[tac0turtle]

i think this one will be harder since we avoid using the raw rpc because there is not a go package we can depend on directly, hence the reason for the DA interface

[Eoous]

Anyone is working on this?

[tac0turtle]

no one is working on this, we'd be happy to have you work on it