Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,602,704",
      "signature": "0x8fa3209f96e391420ae37ae100667c867291b83ca8de11c979b7ca209961560132172c43528c0a7376bd5c9806db3a17",
      "randomness": "0xbb14b9542f1cf6623c8922dcc39f5810ab11ac543081e5700ad0859b20ef5a7b"
    }
  ],
  "blockNumber": "7,420,992"
}

{
  "Sr25519": "0x1e84f790771de91d0fa740ef048d38385ec37d659f94fc7794ff9dacbcda7d77c97859d18a8d99fa50b03ab149643da30a8924086fafb6c52b5c907b8f8e1f81"
}