We're afraid you cannot do it this way, Ryan!
But you can connect your own node to our extension... or just create @getAlby account :) We've heard in integrates well with Damus ;)
Later, you can easily connect your nostr:npub1xnf02f60r9v0e5kty33a404dm79zr7z2eepyrk5gsq3m7pwvsz2sazlpr5 or BlueWallet to your Alby wallet!