{
  "spawnerGroups": {
    "shulkerbullet": [
      {
        "minLevel": 0,
        "blockCheckRadius": 20,
        "entities": [
          {
            "value": {
              "type": "minecraft:shulker_bullet",
              "randomMotion": false
            },
            "weight": 2
          },
          {
            "value": {
              "type": "minecraft:shulker_bullet",
              "randomMotion": true
            },
            "weight": 2
          }
        ]
      }
    ],
    "tnt": [
      {
        "minLevel": 0,
        "blockCheckRadius": 10,
        "entities": [
          {
            "value": {
              "type": "minecraft:tnt",
              "nbt": "{Fuse:60s}",
              "randomMotion": true
            },
            "weight": 6
          },
          {
            "value": {
              "type": "minecraft:tnt",
              "nbt": "{Fuse:40s}",
              "randomMotion": true
            },
            "weight": 3
          },
          {
            "value": {
              "type": "minecraft:tnt",
              "nbt": "{Fuse:20s}",
              "randomMotion": true
            },
            "weight": 1
          }
        ]
      }
    ]
  }
}