ssh-keygen -Y sign -f ~/.radicle/keys/radicle -n "my@id"
#!/bin/bash
PHRASE="Hello! I might be a DID"
echo "$PHRASE" | ssh-keygen -Y sign -f ~/.radicle/keys/radicle -n "my@id" > test.sig
echo "my@id $(cat ~/.radicle/keys/radicle.pub)" > allowed_keys