Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,620,097",
      "signature": "0x80f00113b8d8bb631d75cf31f52be02e934229972ee821f0412813b86fcad8c385c252efbcca5f0081ce54815387e2df",
      "randomness": "0x66917e3e9b943e15d957c65f1caea114836f91cd561c3c2c1986f6b14ef9922d"
    }
  ],
  "blockNumber": "7,425,340"
}

{
  "Sr25519": "0xb6055e1dfd4efbe86d1443952871a8ddd1903dfc5789c923b7eec0d5f90c001a8fd88025d1a49cbfba7b5b5ecee9424bc858febc41a4632fd3f93ee88ffd198f"
}