{
  "type": "minecraft:block_pile",
  "config": {
    "state_provider": {
      "type": "minecraft:weighted_state_provider",
      "entries": [
        {
          "weight": 1,
          "data": {
            "Name": "minecraft:deepslate_coal_ore"
          }
        },
        {
          "weight": 2,
          "data": {
            "Name": "minecraft:coal_block"
          }
        }
      ]
    }
  }
}
