Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,591,998",
      "signature": "0x8a147fd0e03b2c0fed0373e7c61cde2260922a4c737c98d722307f4cb1a250ddf245d61e5434f3a07f8f345dc9ab3c27",
      "randomness": "0x40cf34d69ba88f0faf62dcb22affc29d2758a3a06c4cb5e25503721e919f0a9d"
    }
  ],
  "blockNumber": "7,418,322"
}

{
  "Sr25519": "0x86048aaf57325ea2880eade3f6fd45ca666f057a45554b97d13f070c119354409f79545b7d1e5f5368cf846930e44c146381eba5da1cd040ea432bd91eff4d88"
}