Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,555,448",
      "signature": "0xb79f10968526c44e5cf687e5930483f9162d82c7cc29675f822e8b6aaee41b87692389e8950830313456909fba34796e",
      "randomness": "0xe484c6d467793702591e2fa0ceed6b3619f24ad1469aa4d8f1b7be4f338cb84b"
    }
  ],
  "blockNumber": "7,409,197"
}

{
  "Sr25519": "0xd2ef763fefd1f250845baadbb86c72ae11274eed47c6664eca2275665403807fc5228db4be7f498a934d0f0ec7c47b7f7ec28e1d88367e33518d61a988ad3e8c"
}