Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,545,071",
      "signature": "0xae26bf78956ae1e1f2095570d3078a469644d977040dde290711804afa13e405432dd169bcbe8c3a93e3cb414f786d21",
      "randomness": "0x0c9dee530413e9d97f2516466f1982adc27fb6b2d470a9fd7f8f2806ac755b43"
    }
  ],
  "blockNumber": "7,406,603"
}

{
  "Sr25519": "0x340d6dbfb9ef9336c574d2fc6e5ebc5689630c1e9db47c2c9a962b99c019790289d9ead9cc098d36a4e065e1822228598b7fe09eb01407925b92ee96c5142684"
}