Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,668,942",
      "signature": "0xad1447e0b3c127ca9b553ab7e5f8ed46f60a80535175cc51bb611359792cdac10d3294dd9dd938fba4eb7da4c5d4455b",
      "randomness": "0x6499df10c0512494e7bc52163c533fc2d950ee423fe997d30e60887fca6c577e"
    }
  ],
  "blockNumber": "7,437,527"
}

{
  "Sr25519": "0xde717e6e39d0579541c4386d37e5b5946c6894882b57d97116e8fdbb4ae75e3d2823521100412d258ea2894b4b562e2020c9075de9c46f88828e9c507bdda38e"
}