Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,541,306",
      "signature": "0xb46ccb2d1a4f02dcaa76ccdbea1751b70a1605c12f4f02047950df3f648910a881558bda3711f3d9f8b667ce06532f95",
      "randomness": "0x5f1c1558225cdeef8babdf73ae96a7674928effa3ce3f910de076edeab7381da"
    }
  ],
  "blockNumber": "7,405,662"
}

{
  "Sr25519": "0x3c91cfa1a6ae5e8918b3f0961ce276a20091a563c4f586a363f127ec4f1a1d001bc2fd0c6ab428e8dc3cdf18e15a4e108a4413ee3454ccd4cdd56788a223d38a"
}