Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,554,307",
      "signature": "0x9468b509a85eb13b9942f39ed1642e08d57bcb71e8864ec19804cff4896d2c12010c62704b32b2651bf9856dd1ee4f90",
      "randomness": "0xeffb1a59aba5248c3989dff97ba2f7363badf06c0122b8c9fd44e06ea76163e3"
    }
  ],
  "blockNumber": "7,408,912"
}

{
  "Sr25519": "0xf4b1f17b0af2079acb0bc4a55a2e3a04d888dbbdd69a27abc441a0466e20796977cae97c392e24581fd3199d3184d0bfc5a102af2935ec7597f476828c9ffd88"
}