Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,544,857",
      "signature": "0xb4de5574eb0e3ec5a7279b931972ea7f402f154f313f72c3eaa0348bb1b27134afbea71e7d07a3349ee203b71529b1ae",
      "randomness": "0x6de7004f4c1237e156a2adbba4fdaa7e24d272eaf7a2d8e94ce9a07fa4ea3ccf"
    }
  ],
  "blockNumber": "7,406,550"
}

{
  "Sr25519": "0x08dc4f3cf43a4a304b0d9b63a3d5bada57de5e01f5469af4b675b599ee18a17ef3c70a1080b785b6b61bfab1de820fa8bec58ce39f067de31d2b36abd0ac4b86"
}