Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,662,181",
      "signature": "0x84325e8dc3c9a82376542b146048621694e9421f55e5f7c31eae159ab25dae91a9e3e849ee75b2cecb93ef0993f25f34",
      "randomness": "0xb12e92a295c58e1bae2910ca28c2d526c3225f445c30963220dec2ddb53f3e8b"
    }
  ],
  "blockNumber": "7,435,844"
}

{
  "Sr25519": "0x16bd9eea93cbb655780c6a4c426bc12c4c40a4186f5fb6aff0452a6aed4d650ff1d32dca1cb50c5fe0ab87d1980409c9dc1f7ada7ff73dbeb36945901c319d84"
}