I have someone's npub: npub1xc37d066fgxvzpjuq8xqfqx3gf2xnyj2In4lu a38q66gdunh57eqjtg6j4 but how do I add them on primal ? nostr:npub103m96sra82w4agghew9cdxtzs4s8sl7qsjsvw6h653yml0gjrkzqefd3h5 nostr:npub1z4jjcjvcgzhet06jmr4e80aa6u6tjt2q7gwyawt5kyjwtxta2l9slv9uda #asknostr