Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,581,686",
      "signature": "0xb8836b932805d2b2f16ff70269d5ce35a578521ce542aa62503eaab6638f52bce1d76998cb80231d811eba1802aa7a47",
      "randomness": "0xb90e33e24af24d4f9ae7b43dedba89bffb3c30d03bc8bb6b30c4d6e6a59b72ff"
    }
  ],
  "blockNumber": "7,415,744"
}

{
  "Sr25519": "0x2eadb041add13141e8439a0bb79aa511bbcf3744749164c07ddb13f043b2377fcc6b030edb2c7a63ab877286fcb7534d09c3c4d29d62fe9912462058beb82385"
}