Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,541,524",
      "signature": "0xa4ed9554178fcff33d2359f78146d5aadd89839cd0e986dc480415b778320701258b8e795209ce051d5080aa17758a0d",
      "randomness": "0x3a7d2b997cfd9da1c28245de7f42129a5ee92125a65f1445bfc5024d89f719a1"
    }
  ],
  "blockNumber": "7,405,716"
}

{
  "Sr25519": "0x3c92c8db5ff60693b2b12836369e2e1e20b24f6dfd030699ff89937c0c32b76a4ffd86610aeae386beee61f393c13a656a0b3891a26a04ed9bbf043f67ffe189"
}