Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,651,011",
      "signature": "0xa4e4ae46b4bc740198f6e668070f7027f249445f92505840f70bc04bcb5f57aa2f2d0db2c10a32ba86ae3b61a55b917b",
      "randomness": "0xa52cfc162f4e8e23793bcddd892db42fa3e494412ff1a961ffb133e6714adc6b"
    }
  ],
  "blockNumber": "7,433,057"
}

{
  "Sr25519": "0xaa2145a1d3049dc8895dc8ead86ea29461d42a6fa62122928ae6ddd01316e548ad8c669c92e57c878ada20656f79f2b72b34efaf8f06116fcf57193e4f093884"
}