Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,626,791",
      "signature": "0x960b83592c60285c35f12ab3af233214ed71e19dffd3634599ee3d2dbd02d43f9df97c1275096a26b0349f92ad789e75",
      "randomness": "0x4b3ce1db1bbf29ad71f0e42d6758f8e6c6dc34523e931f50ad6ac733a26dd863"
    }
  ],
  "blockNumber": "7,427,012"
}

{
  "Sr25519": "0x2c603dcdd5d9237e9616adb81abcce60a042352663fed44819ecbd2e672b280b649c5344334cca6501abf2308aac5fe3714dbac94a4caef2e1f702100380b388"
}