Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,576,490",
      "signature": "0x8e8bc3e722341f46e4880a51cb1e741464dfbf74d5fef933d496dc95e588a18fb1c83d6776e0bdd4b2b8d655d1c145a6",
      "randomness": "0x0456611ec091eac5437bb4f69c9315764553419f4bdbbbcf02500bf39df9898a"
    }
  ],
  "blockNumber": "7,414,458"
}

{
  "Sr25519": "0xf4fe5a3541a8ab0cc13966745dc9b4417a949d1acf65814a4eb8ff1eb8c181599054d14a7b68c1e155faf927bf2d564ddcff659d30dbb12b402905839218da80"
}