Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,577,928",
      "signature": "0xa9d90cdeaf92eaac9d4349e77113229af22ae4a6a98e81009bb8c44b4a3678ae36f8417ed2d93be95107f5dbfa94aef1",
      "randomness": "0xe16d221dc0d76f09d3416492e27bd076d5058a57ce55a0097fb20123f2710a59"
    }
  ],
  "blockNumber": "7,414,817"
}

{
  "Sr25519": "0xfa06704174631f03022318de022ef36c3b487e5fb6bac6ebbe362efa4df9e92b2dfdf4cae1cb6f0370120b6b0b8b2c75567a92b34a91e3e97653ed214672768b"
}