Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,612,235",
      "signature": "0xaa81d44630b0f6212cf9d37fd766edc46e625674061bc7312063a574cdcf5e5136f697f8f4faea5646be236df77b9bec",
      "randomness": "0x9d609173dd2d019ef1cd109aa5fd2b409396be005b8731d10e5377a5a97ef7bd"
    }
  ],
  "blockNumber": "7,423,374"
}

{
  "Sr25519": "0x9090eb45d3c519d37c46595c7afab0804f4c1336a8e8d5213e0cda89d9a78d17eec73e06c6d10be224b5527336a3466a443a554dff1e5a9e6851e83835e0f08e"
}