Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,543,639",
      "signature": "0x81b78147e1609ef7d9b04ca9fa105739f67adfef403cf41dd55e5db7e971b514c4305a931a455c82236d999cb0f37465",
      "randomness": "0x2c6085f848e342fa9e0d16ed3e27330f3b79ffea988c7dfd7841f5930d2d6538"
    }
  ],
  "blockNumber": "7,406,245"
}

{
  "Sr25519": "0x50e0169e3356f38c7965c29e46ab9ba89210516ab11f729b773a539572f5e6539d5c3840b993b99d0612ae97f801cbd2bbc0416fc29bd1a2c92c84d25eef8381"
}