Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,548,794",
      "signature": "0xb21918ae5b739bf5e14c0057bc831a04ad3eda9c621e44517e78dadcbc1135aeeb9cae16a2599d96861647f31d54040a",
      "randomness": "0x83ad0841774caccd58360d32f0329dc00c47b241e1c0e6f816fceb28bcec6211"
    }
  ],
  "blockNumber": "7,407,534"
}

{
  "Sr25519": "0xce6687a6515f7d48770614a2b149ca9b9548206a87f1957a3c7184ba5a98951351adee5e391783d54bc9bd882d1ef1d8bfcb9b5a61d1042130f06d13345ce98f"
}