Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,645,318",
      "signature": "0xb83f8d5190dc249740a94f11d4b630b3e6bc390ac50df0b16a79e7bcfcfbd94c68d61a6d2aed94fe859fff3a07088797",
      "randomness": "0x32b97ad60ccf92add7274792561d81b09ccaf07cadf06eddcd8c19b246fc52b9"
    }
  ],
  "blockNumber": "7,431,634"
}

{
  "Sr25519": "0xae5436f9becbebabf5a6475e17128bfd7a3f4960353f5e4261bc89c5d98f4228c79b785f599e2f299ac4fef9302c813ab8349926761d2dcaf01218e27c8cc286"
}