Flashing icons when there are open rooms on  nostr:npub1us9uc0sjjg0vyvh7vefgu2a96hx5up5gujl6pqays65hlk4de6hsnwq4g0   nostr:npub1c0rnyyhmdnvg6xkvrrmgf8rxp3r28jtjhad8vmze8rgxf87aed7qlltlvg and zap.stream 🫂