Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,581,775",
      "signature": "0xae9ed345c48b37b0ced0e7d7acd6b24d48db758062c45349c3dacc217c6d965d6aa99f45cddec9c3131fc4405e900807",
      "randomness": "0x6966265abd9e8b81f771f19a577abc6de858ba90fde4c011613243f1547a37da"
    }
  ],
  "blockNumber": "7,415,766"
}

{
  "Sr25519": "0xd02fbda91bb50bb048e54130fdcffec5b1985baba21d6ef8ffdd66446928dc3fb60300ab03dbef07868a4267ca7b1cb2c8255c634c6928dceafcb8e210a9f68a"
}