Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,545,498",
      "signature": "0xa40cf1b04b36b666deb103633ec567a2079d720a81dd54f7ec8614254a5884ab732320b628a5fceb4f7fa5e7561125ba",
      "randomness": "0xd4c27578f6b0a5a03fc51e3b74af49798fa26f79bb3a97353f7885ee49a35e3c"
    }
  ],
  "blockNumber": "7,406,710"
}

{
  "Sr25519": "0x34f8e1699fa8e76e6e96edd6e44baad0536caae5bfd6922e2fcc9d553161ef2e099b0a92cfa3d2ad3f271e6e0d0aae8994d5716fcef6c0d564c69e65a4d0698e"
}