Dispenser/BE


 * Block entity data


 * : An item, including the slot tag. Dispenser slots are numbered 0-8 with 0 in the top left corner.
 * : Optional. Loot table to be used to fill the dispenser when it is next opened, or the items are otherwise interacted with.
 * : Optional. Seed for generating the loot table. 0 or omitted causes a random seed to be used.
 * : Optional. Seed for generating the loot table. 0 or omitted causes a random seed to be used.