Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,656,635",
      "signature": "0x8a5928ebe8e5aded96d9ce2896c7a6a905ba8beea9dd90e5ebe46c1a790194f1874a896d9a466e540de55c61bab915aa",
      "randomness": "0x18bca60f83b691d4b7702cf042d4e7985f7b2220789a6142a5782d828a6daa5d"
    }
  ],
  "blockNumber": "7,434,463"
}

{
  "Sr25519": "0x5047ee694c323a0a5369733f704eff3b2a7e1e661207a20bd61a77e1bc268f431cf13d9c98cd7839718433e05aeff08583a9df8caf1c6b3a201698dbc482d984"
}