Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,574,986",
      "signature": "0x966e39d92a7739c477dbfa3090a791b5d76d9ad52721f52265312d4be7b2f61cce970ec42c8d13dc5fc7f7990311d370",
      "randomness": "0xa1dcd82d030fac66825986aeb4ae44967ba9422f8ffa18e797dfee658e8d6d84"
    }
  ],
  "blockNumber": "7,414,082"
}

{
  "Sr25519": "0xd4e3d7fb05d6d2bdcfcb67995e7cbc95eb654978d30a6eccc5b908c870cd9f0091313bbf3e648c5066ed8110d295d0b8b2f9de24d059c5a1006e18686ae2a788"
}