Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,662,643",
      "signature": "0x95cb705d7762edc87770958a35bef6f6aaee2eb24e76a23cca47645b9326c30123fbbf88c230d1ec0969f4aaccbf774d",
      "randomness": "0x7915ec955449d398707ad684e4a991c4771c1375cd7286ba6c48441d911dcb11"
    }
  ],
  "blockNumber": "7,435,959"
}

{
  "Sr25519": "0xdcff784f9a32b8a38261dbea0302ce89b03af221342c0e5053b73d41358faa4d4cf60b899cd215ea146b1a27015f75cd5e1e8ac1a67ab82bfc11fed09e7a5182"
}