Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,555,452",
      "signature": "0xad97fc0c34551b8414f9b839911f0dc70ca77810a8b73c5f01aa8138aefb1da540c44d793271cc82feeb522139b9ff09",
      "randomness": "0x4ed1a574b74025583f5c0af4cc190b3157cf2b008fb5c7028f4576cf8115aa9b"
    }
  ],
  "blockNumber": "7,409,198"
}

{
  "Sr25519": "0x7030fe808294c3445c0c28425cde573dc31c82cc0f48165ac539517120092e12ab8bcc4f9bc9a3449f7e32dc0e0a32d4ac30dd88496c3a63a9ff9cdbacb17386"
}