Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,642,084",
      "signature": "0x926ac0ccf6bb786efcd7f7e06b6108c2f35533390c81701efadec19dea9de7d432eba92c2d5048569714dcb02faa50d2",
      "randomness": "0x5b5ff7a6dd3e2d4d0527cbebc381ac6b9104e2ff5283f530e6ad370ade5661cd"
    }
  ],
  "blockNumber": "7,430,825"
}

{
  "Sr25519": "0x9c5077b3d599fca71db2b2e4d28e7230c2fd770067d38b0f9f862e840412f364787e72581e31f76757a6f1322929a2f25bff4b9b1dc566882714931071f8cd83"
}