Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,583,982",
      "signature": "0x93c1216cabe7c1500c52f00f4f5cc891e20eb71ec4a5528348202c3845aea67d1a3fcd158356d742945fe342e389670c",
      "randomness": "0x892bf2d3f2415bddfd051d249fb724ffe6f537370d105b78645487fb6df6536a"
    }
  ],
  "blockNumber": "7,416,318"
}

{
  "Sr25519": "0xeac7de85cd28290223e5b024994c898d90f42c73be7180321c8c1f4d961a265b1b3007658202f9e5c4cdc703651eac22a9d46f7bf42b8501ca91060573b67680"
}