Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,560,528",
      "signature": "0x897ca2cc8a4bc2fa464586e7eb2f8173f6d07660706e5c40f5bc073a1f35a0cd14bcf1212f19c96159003fe6ec943898",
      "randomness": "0x7d92c756b4aac8b4341fb7a893d2a8d92d0d6ce9b511a257eee108fb4f2d1f06"
    }
  ],
  "blockNumber": "7,410,467"
}

{
  "Sr25519": "0x1a18b5ca31164e1bbd3dd98232d6e1365eccff2a3c581b487ae74ee10e0eb254914521da99f207e5c31670e7860f053c81a2f0e8e9748a8003c3fde031abef86"
}