Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,666,783",
      "signature": "0x94121a19043f1c58fb2f4a38cdffcb4ecb05c43d403c1ec203a5cf84add547588cd9902c07b41650568ce7da0079af18",
      "randomness": "0x6579a7dfab18208d81f1aed5fd497c7c052fd96a27f3159d97ac131fd17f1777"
    }
  ],
  "blockNumber": "7,436,987"
}

{
  "Sr25519": "0x2e6d5b3705f588a07b64bf44fd2184fbb36d32cb91eaec0e594b35803f38db337b4aa1c19db74ca84b37931a0fbfd5b908ce4e3b4aa426087926b28cbcc0ab8f"
}