minecraft-assets/data/minecraft/loot_tables/blocks/chorus_plant.json

{
  "type": "minecraft:block",
  "pools": [
    {
      "rolls": 1.0,
      "bonus_rolls": 0.0,
      "entries": [
        {
          "type": "minecraft:item",
          "functions": [
            {
              "function": "minecraft:set_count",
              "count": {
                "type": "minecraft:uniform",
                "min": 0.0,
                "max": 1.0
              },
              "add": false
            },
            {
              "function": "minecraft:explosion_decay"
            }
          ],
          "name": "minecraft:chorus_fruit"
        }
      ]
    }
  ]
}