Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,542,458",
      "signature": "0xa633d463416bc9b1087e47d9f200f151f4e436c28d3a78487e576922b6e83099bd0f238aa3fd774f302a78dd22ba2869",
      "randomness": "0xdf20be4bc4769021de09c80291528c197e837d68be0c3266225cd5e5f6eef9ae"
    }
  ],
  "blockNumber": "7,405,950"
}

{
  "Sr25519": "0x96c33ed121743a501b692209ce27a804f299bf4f1b53f3f7f1b5c88cbe8afc08261a2392cd1f599374f827e5f80ce426ad1d85ac010e749ad94e3420ab2d2b82"
}