Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,658,952",
      "signature": "0x842f83bc86652cf797f4f4c789ad03642141c4db42f6eea39c3ac7c5d5f6fb34f1bfbe7bdf5430af053bd483187d674f",
      "randomness": "0xf07d6f2e54f4b5dddc9d6783db89787cfcfce714ae119c154766998e0fdc1072"
    }
  ],
  "blockNumber": "7,435,042"
}

{
  "Sr25519": "0xa46b04af251269a69a472e7c13fceddaf8d181c540eedd0c4c3d1e39c16e05794a54f18d983c1562193b03f537f6363ca71068d86cd9c079a57203bfd4133182"
}