Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,551,522",
      "signature": "0xae1cbba10b62c81dd6f1df5486a6943a38673c75d008b9dc90540afa8063918ef76c54cef7f5a895ae74f3260dbc096d",
      "randomness": "0xbd50088e444bd64d37f9ef8edd9756936f104caa5917e4c0b8aee6d9319cd8ee"
    }
  ],
  "blockNumber": "7,408,216"
}

{
  "Sr25519": "0x40ae1b885089098e37c03f13ed6edc35c765ec4171c0c446ec2d93f968f7af2a41baf9031d283392e7d29d3206d032fa8ac880d7d5255ec503525470a4462c8c"
}