Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,632,991",
      "signature": "0x93422dad2f23369ec96c9f1151c604167ecf2bcd64dbee75960d97590424bc48b7a3549d2c200c8d5440f39a71129b91",
      "randomness": "0xed619035c01f349d368e65c21cea074be1de02430ae1eceb536f298ef0b055d3"
    }
  ],
  "blockNumber": "7,428,562"
}

{
  "Sr25519": "0xe02738f83a054afa4ba53f65d8255545fdb5af255a786061ef18951a013d0e6ce552592a654b50470668fa93e57dc8f2fa04be36c0001ad8a1793b40ca448d89"
}