Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,569,491",
      "signature": "0x955756efd2f7f092cad88347abc6a1b43f61aacd26c4537c71355e65da7e5c96b956379698d1d413b63a8de5cf18dab7",
      "randomness": "0x5d2b3a5a3bfab863e19db7efeebf227173fe207f87ea21f66ee8cb50107b674c"
    }
  ],
  "blockNumber": "7,412,708"
}

{
  "Sr25519": "0x6644d7dcd729f64647006ba494e875a3ed35f2252688eb5a0926300ccc0d5d33f54709ceab2bd551869382f08a6b079868a699f13a099f3c87ca9711a2cdb489"
}