To change default Moniker logo you must have an account on
keybase. Perform the following setups to change the logo.
Create a new account on it using the sign up process.
keybase application on your linux machine.
Run following command to generate keybase
keybase pgp gen this will generate add new pgp key in your account
Now you have to update your validator with the new pgp key you generated. Run the following command to edit validator
antliacli stake edit-validator --identity="DA2034902BBED118" -–from=rnssol