Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,574,122",
      "signature": "0x8f124af777b4ac72b41eb822117045adb26dac392b33d7c1f9969af3b93fa7233b9130ee380c7763a8e2dfa7c826aa9a",
      "randomness": "0x214677a8140394887cbfcf3d7c4989af713214d054fe8af92cc03791b6303ce7"
    }
  ],
  "blockNumber": "7,413,866"
}

{
  "Sr25519": "0x7ab688c80ebf319e2418873d687342ba752cb1800aae28fbbced868f6334313fa33e35dcaec9306aa9c02ecf798647bc0f5b5f9e7aae57cab340fac92392688b"
}