Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,579,683",
      "signature": "0x8e5b5198163a56cc4e16478792633223ef7b18780a4f7628b40a9c492035debd78cc173624d23958312081a75481ff9e",
      "randomness": "0x41f116bcddc5ac39908e41a01655d86059035324266c346d3b30dbbe0ea3da4c"
    }
  ],
  "blockNumber": "7,415,243"
}

{
  "Sr25519": "0xf8599505e787ab8cac24036b141be2e8f6b727d018f894de9ff843f007b9cd15e21de11593affa31401fd4c9d01602b36da211ab55c762d95e910ff70e033280"
}