Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,581,109",
      "signature": "0xb1cc577baaedb0a20d3746db54aabf14199e5b8eb053c4f5345c7d486cfa712869c885d83d3f6ae2fd75b94b5d6b7d51",
      "randomness": "0x290b3f25a988d9061fd53ec404bea44dcfc6d681609e48259be9dcf58774611d"
    }
  ],
  "blockNumber": "7,415,600"
}

{
  "Sr25519": "0x9adaac964933d54c120a7f4b7b00fb6a007ce03d0b80a33056508eae7f242677e393a8e6513fb0c602a9bee1264c27776e9dae76b1b0c19367dfe24cdf0bde83"
}