Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,584,954",
      "signature": "0x94d2bab5127efb0bd6f785434d7c89042e792d5654fa351378781bae0971940335f7cd25cccffabb48d57ff33e6f3054",
      "randomness": "0x2c2db255cf7eb46577338d4a107da7b96431ec909be567938bb1af48edefdf33"
    }
  ],
  "blockNumber": "7,416,561"
}

{
  "Sr25519": "0x52501de8a875aa7a6c7c9e52669fb1be6b9ccc1bca18e610ac4b762c38d50072b36ed0b1af64fb80d7b0775ad436a7397a935668992241bf88d14fe7d8735482"
}