Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,561,601",
      "signature": "0xa19a6c1dc2f012418c7d10c19fe26973c0133e77f5d1fd1a1261a63c59c22415c8b5a925166a611696c18750c82d0bf4",
      "randomness": "0x2a35f617fe5f425a910e341f0fdf97814a9bc893e6c8cac2bd8f7b027fdce89b"
    }
  ],
  "blockNumber": "7,410,736"
}

{
  "Sr25519": "0x944e15b780d819818488fb1ae607f5aec0fad58aa672d6d15687d91f42bcb45d55ec53b8765c27a542da630e0b971dc203c7be75bb1535e8205b26c88b68078e"
}