{
  "type": "minecraft:netherrack_replace_blobs",
  "config": {
    "state": {
      "Name": "minecraft:light_gray_terracotta"
    },
    "target": {
      "Name": "minecraft:red_sand"
    },
    "radius": {
      "type": "minecraft:uniform",
      "value": {
        "min_inclusive": 7,
        "max_inclusive": 12
      }
    }
  }
}
