You can use your Primal key to add your account to jumble.social but I should also mention it might be easier to just try the jumble.social website as a new user without bringing the Primal key over.

Nos2x/nos2x-fox are browser extensions that manage nostr keys so you might want to know more about them before taking your Primal key from Primal to a new web client 🤙

Feel free to ask me more, or #asknostr