Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,539,377",
      "signature": "0xa5433dcb359c9ad70aa4f8f0353bddd29a43c1b35fcb3446b13efdd22c7d59973db010c48ba20a93073293816169bc60",
      "randomness": "0x991891120622a6f9692dec6d93c5920535820298849413a6d9befeb1d872297d"
    }
  ],
  "blockNumber": "7,405,180"
}

{
  "Sr25519": "0x9e67796a2984c4ba116e7d8b74407fd8901d9aef5e283f1edcfa4c1a7735eb2834d73060089f8e0beaa5e5f79e3ea4f0424b35de90332d14bf19e45ea2cffa82"
}