Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,549,042",
      "signature": "0xa5b72d583e9af2a4379df9960bd24ef7cbd10427aaa66f18fff61797b487bba8dd09e44f2e4a171f403bafdefe789fe1",
      "randomness": "0xcc4f568c2def252e2c342d19a8848e1dbc3c3b54685a1a83a10126365dd956eb"
    }
  ],
  "blockNumber": "7,407,596"
}

{
  "Sr25519": "0xbe476cd1395987a2c8326418310e904788a848f3e248c63ee1dc6742f6f6fb4b55b8ce37803ea31195442055a5a51f2c0c67324cdd1b4b1c2d3868c4bfb65682"
}