Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,599,354",
      "signature": "0xa780a85b8c23ed6eb7c3bf9d814cdcee330c2c4c0d134eff7604f69e1021a326d4bebcb5495a7e3ad661584a53ecb173",
      "randomness": "0xa632bb94466da4666d6638e03521d8edbdd58c1cd1f578c9440399948d239912"
    }
  ],
  "blockNumber": "7,420,155"
}

{
  "Sr25519": "0xfcbf59cdf755409cf4d06ff358f8f35330ce553f60785a3799ba8a51e7769a3361be82bd2408e7d323b0541e19d21b496d9486ddb10ff9d162676d588c084587"
}