Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,644,801",
      "signature": "0xb3f3b1207d5622a308296eb4a856157244463a291c16d74027f02d22667063f61411ba8c665258bb76f6a7b101834d36",
      "randomness": "0xc5b3c7995a6dbe85186fce3d779cdded1d56ffe7a93f81b3a7cfe82159945c5a"
    }
  ],
  "blockNumber": "7,431,505"
}

{
  "Sr25519": "0x607e179c5291594539aa3d5ca1d90474cc3df50893d7e3d8af4354e769b5ec66223c75d6d582a52e2c63a2bfd5892e35e3fdd660da6cd5e6b453123bb9ac8f86"
}