For the devnet is not trivial to send constraints from the sidecar signed by the right BLS secret key. This is because we should fetch the assigned validator for the slot we want to send a preconf on and retrieve it's secret key and sign the message.
In order to do this, we should follow some steps:
For the devnet is not trivial to send constraints from the sidecar signed by the right BLS secret key. This is because we should fetch the assigned validator for the slot we want to send a preconf on and retrieve it's secret key and sign the message. In order to do this, we should follow some steps:
m/12381/3600/i/0/0
, you can see them in a website like this.This is the result I've obtained with such mnemonic and derivation path: