Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,571,868",
      "signature": "0xa270e41873f5b7bccf5380c84c7a7a6fec6d4a1ea0dc062d6c6179a74a275661e6a01ddd35a4775220a0a2389086fc03",
      "randomness": "0x354e94d8f9540f3efce4c01d8187ad7199f1a7a7cff920d0caf8084defe18d40"
    }
  ],
  "blockNumber": "7,413,302"
}

{
  "Sr25519": "0xb6ba5d1e5081423aa069aa151507374ae4ffb9eb42c125b0f8cc55f3892b883e019daf3fad83085ac9469b1ab3a4656f93952b233519e37fcee26a1e46710b8b"
}