Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,555,819",
      "signature": "0x8618945975748e2e2e54d504f348f63613dfd2cab797a42506a8fd9dcb4c4d6e53968bcb45bbe5a1fbcda362f9aa30bd",
      "randomness": "0x4e201c1ba6183f5963507529b46cb3023b6cb51a3e1c050f73940d9266ed5d46"
    }
  ],
  "blockNumber": "7,409,290"
}

{
  "Sr25519": "0xaaac3ccbb6c70142c25a41592ea954f4e4d958437f11285c67fde72eba91df69582b4fa4a7eac7bab4b29cd77cf4a099baafbb449edacb0dee2b1372be3b3481"
}