Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,590,242",
      "signature": "0xb612145146a401b9eb962ee0f3d1dd08bd0c7dd44220c193741cabfbb3c7e7258859a4e0455cde6f5c17eec2402c0e97",
      "randomness": "0xfcb3dc03e95c56027084704155a5e95fde57635e69b3c02fa3e5a67f57d88b4a"
    }
  ],
  "blockNumber": "7,417,883"
}

{
  "Sr25519": "0xe65008d32b20930a784729706af64d5ea63c85b4cc1aa8d4f60d085684ed6708dfd8924cb480279ab9cc6946323eb28e0e642b69f004c104b7b0df3336ef548d"
}