Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,611,902",
      "signature": "0x8f5bbdc0e4de28a5a31dc239356ed1be74344ae7f3fda1ef25f8241d564bc13552b936f0fefcca4ee6e66ccd76d7c4cb",
      "randomness": "0x36d35de42a703637996cb50156da1ac201326a5c6eb6eb707a4df82c6c49160c"
    }
  ],
  "blockNumber": "7,423,291"
}

{
  "Sr25519": "0xfab619a3b324aed6b9475cdd8d08573de83f30119b17b72b3dbb1bf0545f6d6c32a1f3ebee4f3fed5e051e1f294e3f0639ef414f771773a3d685f7fb044b4c80"
}