Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,547,490",
      "signature": "0x83c41e2ec93795483f928423f7007ea7864004c4951b8fa651ddb110140f79f1e08108848b926c4bd6c05e7cb3c93d04",
      "randomness": "0x98d537b9e581997b66f613b363bf792edbdf4b7109b74c4a1e99f0ebb7f22951"
    }
  ],
  "blockNumber": "7,407,208"
}

{
  "Sr25519": "0xfa9fbabf0c41f0c7b5003ef72eca5414c6f2a547f29ae08341e03cf388111d42d3655a989820a6614f466559b5f6c4ba0182196c0e456543511d5fde4a7c668e"
}