Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,628,634",
      "signature": "0x993a88bac184309d2c331fe0e6667a76ca20ee5f22805e3281b7c519e3ab40e445c8413437eb88f38feabf3667c9c1e6",
      "randomness": "0x81f46bf51705106794836db43b7d19bb44bfe5d54caad3aa7b6edd883293d057"
    }
  ],
  "blockNumber": "7,427,473"
}

{
  "Sr25519": "0xb26617248bf40436ba7ac19522c61ef38faed585e6ce9da49e7bd830a74d3534f377736c634171f99654825e075b515d742a0be0e7c0aa452e621b47a47fa984"
}