Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,676,234",
      "signature": "0x8db12c86e1883db4d27915a9976891d7ab85e27ea5b83d10df35c1e32b9e4e6b64b56e410bf591cda6e871aa2a54103e",
      "randomness": "0x09d1b4bcef421e52716014b37aa00396ac5dfcbc9e0e83f9ec7866f33f8c2b06"
    }
  ],
  "blockNumber": "7,439,350"
}

{
  "Sr25519": "0xc25e93e2fb5b5db6006876be522e84e6d71dd94dfcc83f061d2e1f0c75f3311ee0357fb63d20095cc4fb9e5ba119a343d7533c43b37283d5c1efee7b807c128b"
}