Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,543,577",
      "signature": "0xada6ba13eb7481289e5a9de08cc81a803cb4b06113f1bdf35923fe60d9ebb9bd1a170d2244ffcd8909c6f8577ccb256a",
      "randomness": "0x371838e6fea2ba19f49de4f94b877be7bcf2a622534a1c3b157244a0eacb0d02"
    }
  ],
  "blockNumber": "7,406,230"
}

{
  "Sr25519": "0x02454f2d6ab830aea6dbe0090ca5bfc2cce3326444d6c8b0210c9fe5e1f1dd1338d3f44c54b08902b5e893f64252e031dbe34330736fd6b1a4c76475b574038d"
}