Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,557,660",
      "signature": "0xb48430f5bc53b9469ebf3bc97ea770b6bc8259e759632c231b665764975b7afd1023fcc3d588f7795ea679cf969a9b26",
      "randomness": "0x2bc9bfc22aa3e5825a433e20e688f484a582cef7939f4e0e59aef43151ce2dce"
    }
  ],
  "blockNumber": "7,409,750"
}

{
  "Sr25519": "0x8245060a8b7c47e47058a3efb1434e489075b5d2d5f0bf995d52908885a01d4122b1d63c587112f21493b773cdc2417d50ba398fa1519bca1f344464c73bd78e"
}