xviz/modules/schema/examples/session/state_update/persistent.json

{
  "update_type": "PERSISTENT",
  "updates": [
    {
      "timestamp": 1001.3,
      "primitives": {
        "/object/points": {
          "points": [
            {
              "points": [9, 15, 3, 20, 13, 3, 20, 5, 3]
            }
          ]
        }
      }
    }
  ]
}