Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,576,710",
      "signature": "0xa401b33e993ad0a81f59369d397a8ba417764dc1c0e714c15092712891152188babee1fa4c17bda3c45e5bdadad869d3",
      "randomness": "0xc654ad241e83a6e3fcd598ed4e33f368ff756397a25c043be9adff99b5e1aa95"
    }
  ],
  "blockNumber": "7,414,513"
}

{
  "Sr25519": "0x5e78846609b558e851a5e0d65588b4b957c12b98562ffd8dd309b34e84866c489d65dd14da66032dad22f426bea8d97e4f9f84c40e646a2d214bc4cd6eac8c8d"
}