Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,660,001",
      "signature": "0xa8f10f3f63007e020316ea00737b0bcdbaf653c486628d4c86a47860ed05b7a7ce4746a3e3cee8eff60b98c859fc746b",
      "randomness": "0xa9d60fa636449fe4616e46044f2fb073b009c4ca6cf4513be1eb074a3ecd6a09"
    }
  ],
  "blockNumber": "7,435,305"
}

{
  "Sr25519": "0xe8754838f447f204022d0704eb0627d274e95e5661ce1ec145444f54b3e47c13b9ba128b3ae4980bdbb97b58fed230ab4d73075735e06bbb2c32f507458a3986"
}