Hearts to Pearls

Heart of the sea can be smelted in a furnace with a lava bucket to make a empty pearl. Pearls can be a entity and blocks that players can place like a block and drop to push or hit it like a entity. Hits will break it if not using some sort of stick or rod. Combine a empty pearl with emeralds to make pearled emerald. Pearled emerald can be placed like a heavy core. Pearled emerald and dragons breath, in a crafting table can be combined to a ender pearl. Reactions could occur if pearled emerald is interacted with dragons breath. Maybe this could be the secret to opening deep dark portals. Heart of the sea can be crafted with with a wardens heart, lapis, and enderpearl.