Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,576,712",
      "signature": "0xb3f0b2637d1e64605c19f691105c4633ac0743299ba81efc19f8f5fde00da844f7048dfbf8b0e72d437b71a9f85aef39",
      "randomness": "0x65d2c0cb208ed522a6bbd3035a6b89c4faec486292b57ba6f00c01a170096197"
    }
  ],
  "blockNumber": "7,414,513"
}

{
  "Sr25519": "0xb42631ebf99a7654c2bac396f8818e38ec939a071ab80299c14947a01445bf337caaa9b3c5239800d272a21775ca90adb939fca58535b2f4f58e94b52674c680"
}