Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,556,798",
      "signature": "0x8c9b778c6f45adb01841023e1d5018217144027c0245240a9d51d52977dc74bd0bd0fc07bf2dd745b0ed9bbb72c4abf0",
      "randomness": "0xaa45cd1cab8590670c3c117b2710310f7fa2971b6957ae4052a9a86e23cd1c67"
    }
  ],
  "blockNumber": "7,409,535"
}

{
  "Sr25519": "0x066839ad73960e06607c21bb4904f1ef138f6fe58336ea0eae30ca6bb4cf8a70415ce98c997a74cddbde3876def36ef43ff0a2750113a5448846b3f3afb5808f"
}