Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,659,865",
      "signature": "0xb659da04e0a5a61f571ca01a811cabb6c28a13be4332c41cb3559d190181d24b14a1d2dff60e802a788a07e5e92d3249",
      "randomness": "0x09df93e001c2166c166e517c20ace8b96d990362240602c11f1f1bcef10c4d99"
    }
  ],
  "blockNumber": "7,435,271"
}

{
  "Sr25519": "0xfed94b833d5ff202fa3a6a27af3c2f4ab3fd4a1bb70deca5e9c854cce3aae2120bf325203ea0e8b5c90e6ab1919a89d42e67d99fd90ea8a0a3abf42bb4ab7287"
}