Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,567,229",
      "signature": "0x80b1131e1dd95c888445d2d1f4b8e47d7418a081f5d87fb34df530cbe338e49d97f801b1acf6199f6e993fcbc83808c6",
      "randomness": "0xab8ea1232fd43fcd426cb1c389408c930f99ac27322a97ce2a17cb02d13f1b5c"
    }
  ],
  "blockNumber": "7,412,143"
}

{
  "Sr25519": "0x9847e0cc3fea193923cdfd1298462f0d628357bf14b8b7fc82efe65b055c8b0af96aa53434931093d176a65711eda37f661f69b2ef6080d5442e0c23ac73608f"
}