Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,571,298",
      "signature": "0xb6f2023eb0feb89b21af930cbbaf2e89ed54ad51884c13e5277267dc98bdc655d44b6e1e8a00a2cc2fb856c9dd1bda2f",
      "randomness": "0xaa13ab42ff4d8186ad23b771fc4652001f009acc48aec6c9fbe2a1e6a302a059"
    }
  ],
  "blockNumber": "7,413,160"
}

{
  "Sr25519": "0x12dec50cfb22d4f4ea986e9a748c8b482f0dfaa345bff1ae6d11f37864e1e91f1ef06ec945394a28223a2022be6e2e2412b28f338e46badef9803c16e127c48b"
}