Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,571,675",
      "signature": "0xa6f601fcfbdff56d7414ea11c83a67b6066c21ace0c6dd9446c701015d71b400acef108f7aa9ff166f66e7fc8a763b0d",
      "randomness": "0x5f3ec86182a551a28f5d13953c6293f0129254aa2e1c12dedb43a0705fd05725"
    }
  ],
  "blockNumber": "7,413,254"
}

{
  "Sr25519": "0x88c67b76139de30c276434b48bde7a9e898315d5c3178ab78a603739e365325b158be5556bd2922f020c574cb1dbb9d23dc43f17aab461d924f4dc4bdf57198c"
}