Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,574,428",
      "signature": "0x8e8afba3e640f21dfc2fd8d820aa3ef907dbc2f7f6a953a3b39dae261e56f1697809e6ebbfe60ea576e0110437d0f7c2",
      "randomness": "0x79de61fad00b8310668bd686fc86378f2567c9e1b68401e85a0569703aaab10b"
    }
  ],
  "blockNumber": "7,413,942"
}

{
  "Sr25519": "0xa453712aeffbf6e7faeca471586441aec8ea86e7bf976d6e3cbb8edcf3390f0a287d256f2e9aba3b23c2678ff2d1a8bb6b115a298407f860d5c26359c54e8386"
}