Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,555,832",
      "signature": "0x97152bcaa612618c3d74acdc2f16f02feec6f368f610a1c9d154d3af3ecad7405221ef340332490e1a13324b3eca6a45",
      "randomness": "0x543ef8c91563c4ae2163fd302b745ef0f02d330cd2ec6de3bbfe199461419be6"
    }
  ],
  "blockNumber": "7,409,293"
}

{
  "Sr25519": "0x96f5dab7f03f8b33251c32075a465ab8b820ccdd9b91636b3c528b6dfcf9803c2a89d8dcd82bd8d3143cabd91a630161dab880c003daa878fbfa4be04c8fb38a"
}