Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,603,681",
      "signature": "0x853373db07c8d1b30bd91a97d0930ef49e93ca63cdd73c2ab165ab5409586f2d98f00ca3313e70d59a69ce4178b696f9",
      "randomness": "0x80e538d960b1e1b9c9cab85bf1a7c6c9a0e54d119feafebff92924f0668fb669"
    }
  ],
  "blockNumber": "7,421,237"
}

{
  "Sr25519": "0xee6d9c3f3b1327ca2866bda8013fa77045485ef9b307c0b9bfcaecda3c434f508c4c8eb555b1c6874687be63d3558e8d5246ae9ec321f874f1bb31fc0366e488"
}