Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,577,988",
      "signature": "0xa9f97e43d3c32f5039bafd2c5025532690f4c118df346e384fb01402a28f9b91deeade3ffae1d08fed6dc5dd3376e9b7",
      "randomness": "0x7c9b4b3d4c6835e992b90f77665f715d1c45bfd489cca4a53d8d56e47db3518d"
    }
  ],
  "blockNumber": "7,414,832"
}

{
  "Sr25519": "0xe0ec2369d932bed68aa7598cd1262fec516c9b4ec56655c161078e18379fcb1a2eb91bc54ba58b153bb6d2463e8b3d9a209585379fe3b3a316161ced85bf1082"
}