Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,650,341",
      "signature": "0xb8d980a78b3577ac68a403b46e8065cb1b2148590bc1e4b451fd976b115996a9978d1080408441e98a3b615aa2823221",
      "randomness": "0x235fc1adb0ccd37f7323b8d11c0fc9a20ccd9f6763f8787e83062aa752c3d348"
    }
  ],
  "blockNumber": "7,432,890"
}

{
  "Sr25519": "0x9adf6502b4bc3d59f1aa2ccbfcbba36fab152d72327ce44a83dab8e1af6a74739107a9dd35223b8991dee543edfaf695e43e253e48732b22df4c2b695295cd82"
}