Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,575,133",
      "signature": "0x98fc03b28b5adece18129a928ce822d4ecb0b0a0badf8864dfe9954f4fab0c982053f52478434ed557885d20d1afec1c",
      "randomness": "0xad409bc1a5a5fc1f41880f3493fe36707c78ffe12411c2e208bd09f3dee8dd9f"
    }
  ],
  "blockNumber": "7,414,119"
}

{
  "Sr25519": "0x9c93d37aecc53b3b38fd62cd8fb572b893159bdddc1d518b2664692ad90e2f38c5fd7aa7bd042e6b42543787d65464d6b8d4b0e723bc06062621c995469dd684"
}