Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,581,612",
      "signature": "0xa666974877d500fd2383cd12746fd3e0dfeaad27d755fd49a827356f04d39efb1147c2711050e19b94c7e4e9d5c684a2",
      "randomness": "0x5dae258ffc6d32f1afb8dfbb242191332db8e08d2639fdb0b7dc74efa4b6d35f"
    }
  ],
  "blockNumber": "7,415,726"
}

{
  "Sr25519": "0x8ae5f4280408fdf3b5ad4eb836780257b19172b1473772546318396b9f9f5c3e1b0c6ed4651409d9d4e01204595e13a9525ba83eebd722ccdf1a44b9bba81484"
}