Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,601,310",
      "signature": "0x999ed64583b0bc81e68d0dd357998da271a887eb1d260fad8e37f3f7b0f95a2b6d71c036b942679503332b1cadc45bdb",
      "randomness": "0x63157fb70017eca6007efc4c1904b8a631b186f73f32bbceebfc0e032e4c40dd"
    }
  ],
  "blockNumber": "7,420,644"
}

{
  "Sr25519": "0xeed7445dce4fc4cb8c273fb76a6d533373e97cdca33e1768e1a94a861753341816897f96b6f6b008d5eace2c7d56864dd82d64cf9974a4a1da5f7e9c70373285"
}