Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,581,982",
      "signature": "0xa9ca3bb89e421d7bc6eddc8b1986c422e86948d4cbdf25524aec06b4e27e53ae020d2cafac8b972b09258391b769017d",
      "randomness": "0x0d34a92733cecb54deaf9ea539d64ede5483a3ab0e9a73a1a9e4f1510dbaf186"
    }
  ],
  "blockNumber": "7,415,818"
}

{
  "Sr25519": "0x34c16406f5718281bbd174dee53d002c5b9439765e5fcc55a5b5037669123555350e46686131c82320cd75d5d33e2f09ac2a750c6eb3f47538df888d6b377d8f"
}