[Feature Request]: add support for MultiAccounts on celestia-node

[jcstein]

Implementation ideas

Add DAKeyringKeyname flag to rollkit and update go-da to support this change, too

[tzdybal]

Is there a need to specify different account name per each Submit call? My intuition is that key name is rather static configuration option, and could be passed once, during initialization, not per call.

[jcstein]

During initialization would work. How do you pass it in in this case?

[jcstein]

So wouldn't it be set in initialization, then passed in every time Submit is used?

[tzdybal]

Resolved by #1852