Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,568,317",
      "signature": "0x905ac803fbf8a580b002683fe222a7c08641c066995d6c470a0df5eafeecfbee817afebc2a291e15117c0efee47ba9b2",
      "randomness": "0x0c615741e273fc858daa20490e7d701336c7acf883572b7aa1b3c2a5a1acd123"
    }
  ],
  "blockNumber": "7,412,415"
}

{
  "Sr25519": "0xfec86d0e353502295d00f253d715f3e25fab78c7be8ba437879152cd59e435660e7bcdd2a8cc7d4b5f899d8ce0251ae7edab9d2732309e089019e6979efc3f85"
}