Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,608,514",
      "signature": "0x8193da47cd6e65af5e15fe8c35b860dbaa613b0a455463521e83db54184d4ca85935d4397a0072687007ddac0377f61f",
      "randomness": "0x4715a880fa17d289e37fdbccba2579b8ad7cd7e28c043a08d054d1dfa1cd5848"
    }
  ],
  "blockNumber": "7,422,445"
}

{
  "Sr25519": "0xc4ba6b3d7dd99b00a2865ea4e3f56e2a0c2dc38ed9fa52f8b6a32e75c035032bb54ec478dcd01169c1436884ee52382e39cfdb1a5da67607cf5ab745d2d2f281"
}