pulse torch

create a minecraft item that has the following description: 'Crafting: 1 Torch, 1 Lapis Lazuli, 1 Redstone Dust. Effect: Places a regular torch, but it pulses with a faint redstone signal (power level 1-3) at a slow, adjustable rate (e.g., every 5-10 seconds, toggleable by right-clicking with an empty hand). No visual difference from a normal torch until activated by right-clicking. Purpose: Provides a very compact, simple, and hidden redstone clock for minor automation or aesthetic lighting effects in bases without complex repeaters or observers. Balancing: Very low power output, slow rate, only one block affected, still requires coal for crafting. '