Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,559,264",
      "signature": "0xa977053e16faed629caa9f07d3da2b4a5fc1a0229a140f5c0682582ed219c15ecd7d53d9994917a25e1d9af908adc7a9",
      "randomness": "0x517bb5dd554ecc65a861d86283fc59049b41d82af0e56f649f9f5ff6d9f5bd7e"
    }
  ],
  "blockNumber": "7,410,151"
}

{
  "Sr25519": "0xfed90559bd8f8aa0a40b6ad90f2b777c274f24382e07fa5be2c58ebbd0daf8196158b7867597814c2399c914150f9a8c9f7532bdd7ddd7a007f9e68584ce2e81"
}