Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,599,357",
      "signature": "0x873c81c68a922f9bd0711d518d945c6067f05cc0684478f49c82128d25d6ddb789b6e0fcba0ba03ca390471aa4636ffc",
      "randomness": "0x6872ac6bd26f52a729c2e98c05773f7d9dc8d95b56c38bd55fc72e6f03d824d1"
    }
  ],
  "blockNumber": "7,420,156"
}

{
  "Sr25519": "0x5a3c850b83e3f767ca7796f445433f7e610abc4292e71da53d7009210ae5d110871cd696c038acd571d8eceb08a56fc216a8c328c75b4cb2ead10d762cbff78e"
}