Message signing queue

[nikolasschoppmeier]

Background

Once user submits a message for execution, we need to have a way for all validators to get new messages that need to get signed, and a way for them to submit their signatures.

The validators also need an endpoint to get messages which have reached a consensus and are ready for execution.

Done when

• Runner signing messages and sending signatures to the chain #50 and these tasks should be done together:
  • We have a query endpoint that can (given a validator’s address) return messages (emphasis on plurality) that need to be signed for the given validator.
  • We have a TX endpoint to which runners can submit signatures along with the messages that they have signed.
  • We have a query endpoint to query messages that have reached the consensus.
• A way to add message to the signing queue (for internal usage)
• A way to remove message from the signing queue (for internal usage)

[Vizualni]

For reference: #50 (comment)

[Vizualni]

Done (refer to this as well). #50 (comment)
To continue work on this, I'll need to jump on validators to actually verify the signature on the chain. Right now, there is a placeholder to do this.