Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,569,145",
      "signature": "0x92597626e4a0697c897f1e12a1e4d94999a540cdf62b4f3de2c3f14f08a764cc2deed7d6b8b678fd0f78fa8f204dbc27",
      "randomness": "0xf7978cda0f36961534f075422b8bf414a761f2f9c0581902462e794233b0429f"
    }
  ],
  "blockNumber": "7,412,622"
}

{
  "Sr25519": "0xccdd32dfb612697e7333761a3829970c36e49c51c8de6fa15bed3083e12c50495042ffdfcd49f94e65307951187ac3b089f376687b757a63de7dc33fd9714c89"
}