Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,627,261",
      "signature": "0x8e1739e7d54a350c7893df8b53a90c3530647f8eb8fb9fdbd83967362958894f41cc3947695191775b28dd08a11fc81b",
      "randomness": "0xfca68faa4933422fe990b3d53062f2ba3d9bc1c10e0deca91d3b6e68272b9ca5"
    }
  ],
  "blockNumber": "7,427,130"
}

{
  "Sr25519": "0x9aa11b54769408b3c711454a735105630bb4edfc01eda3792181674453eaf32c51c8325ce67c3904f6083fddbee65915295fe77f5bdc3c25d60985abb5435189"
}