{
  "biomes": [
    {
      "biome": "default",
      "spawn_info": {
        "spawn_rate": 50,
        "min_count": 1,
        "max_count": 5
      }
    },
    {
      "biome": "minecraft:soul_sand_valley",
      "spawn_info": {
        "spawn_rate": 30,
        "min_count": 1,
        "max_count": 3
      }
    }
  ]
}