Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,650,360",
      "signature": "0xaf19b04b5be143c678d842c5103875a885b4ca35f5fa4d7eef91e71cd5943a2ed25965df0342a615f6d5aa43eae06e94",
      "randomness": "0xd20c917656534ae10f1e40aa2bf444500fa163a4aaa99f19e9ce7f1800e3ca1f"
    }
  ],
  "blockNumber": "7,432,894"
}

{
  "Sr25519": "0x98c107785bdc9021bd8d9a9551f7af24ca1fa17403d6a9cdf5e137bc8450f3069da1f6a03104454e4fd5b310ac59859ac826fe46a171e053617c856ed21c6189"
}