Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,644,759",
      "signature": "0x8813f68805f8dc751bd6c610358a9d67233901ed22997345e1958d3151f2c7549852bc6a00504584335b95477e9b924e",
      "randomness": "0x51402ed77978d752c1f6ef0da44e582cce2a167447f4c013a293c7c3c0337ff9"
    }
  ],
  "blockNumber": "7,431,494"
}

{
  "Sr25519": "0x8c3939c53fd3d654c8008c369badd7fe01af02d6ede32b50c42e04f86e9162416bc5426856ec1948c0692e639c04b1dc1852dd791687747ce9cf05c051e8f88f"
}