Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,570,081",
      "signature": "0xa0a6e71a8f06ddfb17564dc0bb2e91cd3bf97d5f7a7cb05c8bd5fdd7e568f63c875045e58971718367b4173e939cbd4e",
      "randomness": "0xcc0db092645abedcd2819d244ba7e4d1f50e773ba5fd2e20b7b046fe2ba33609"
    }
  ],
  "blockNumber": "7,412,856"
}

{
  "Sr25519": "0x808db71e864e98c0dbc7a39159d87846ce5326949a2ccba4be27ee649fdd743996a6cc881ecf1bececd9982374007e818ec2051b0a3a48bd80a85e055b31b682"
}