Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,568,661",
      "signature": "0xb5579b328450e1b10a17b3ab1f588c2512f6cc205770ea1aa62d27672102571a8339bde82b5dbc9db86195de88cbe473",
      "randomness": "0xc9e0333c92997b8bfd2834f13c1a2a4a7140852a54a087a787b7ac5cc272f256"
    }
  ],
  "blockNumber": "7,412,501"
}

{
  "Sr25519": "0xae61e5988102eae5dbf182e7e322c5cd991562f2a3deeddb44da6cadb729124c8c7ba760604459c4704da8dc055da8e0fd1e064310dcfbed118aaff50e99f38e"
}