Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,550,801",
      "signature": "0xb04fef58a9e12d0ac4038d716e9987e9655701e46213101a7fb8e77d707016ee1cced803c60a7894a2d8f8d816e43eae",
      "randomness": "0x56fb1971b374c8ef635efd38dafa751e782cf1942851cd38e049bbd35dfabd86"
    }
  ],
  "blockNumber": "7,408,036"
}

{
  "Sr25519": "0x8034b27c8603386451340592cdcbf2fc15446ccf136d1b1e07351de5df77b93b1ab11eb2b47d6657109441a0919b926544d0e556d09986eb2ea3d632cdb45c84"
}