Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,571,836",
      "signature": "0x9174465816be158115ac1f6c249bb3c69c6a1518f552040458f726d4d143d86e16975ce40ed61e79623b0fea5b93bcce",
      "randomness": "0x8576bf6b39a11d659e77bc2eb7385cf90b7015a1dca2824e588f3c2f64c3f244"
    }
  ],
  "blockNumber": "7,413,295"
}

{
  "Sr25519": "0x564a9860f66f291aa777b7f5414d8c99a4a2af1dbb3f9043c0bfe574eec8941e7db6b2b8bff449ff30400ad2eabf26e638b4c43dfd284e93a18d1822a5f99d8d"
}