Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,639,134",
      "signature": "0xb3ae2d86ee495a5aac8f19567989f89fab97660e0a9d3d300f73c24aee394c0d23ab973145f586d4b6bed3f7307d156d",
      "randomness": "0x6c196f052d00320997559367dc52d76954aead64b3acf80d7c31bebe05cf9c4c"
    }
  ],
  "blockNumber": "7,430,098"
}

{
  "Sr25519": "0x2c574b18f72d4c9886e02cb0d9c2ca7271a8162ffd2b7b4c493595a895c4620f8f3f589cad4b1ba68056c55b8dcbcd3a4a8d82c8273fadfd40d1b065cf2b7b83"
}