Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,673,828",
      "signature": "0x937113f937b5ebf6b36a44ada579e40fdbdd12455e352a5180190f644403b26c3af386f11f4adbc607a3f0a59582bd3a",
      "randomness": "0xe10ec35cc52f0417eaff828a2a13884978190e897c654c61634f333d7756ffb1"
    }
  ],
  "blockNumber": "7,438,748"
}

{
  "Sr25519": "0x90cb2b0141b78fd64bd55b25a5ff7659edf26a5c3c7992a4defbbefa5632e3473c585dd79b080b9b67dbc4d8332e0b9a6f1694d89cefc3bd4422d4533a453d8b"
}