Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,551,119",
      "signature": "0x8741252ca46b99ce4aea8284202997e1c6c80ec7dfb721638ee0017565c1920efcc992c64f62ab36abdae196cf35f054",
      "randomness": "0x0d5d37dd43d992b72f779846b196e9bd4976ec611d208c51c929bd1829c5efba"
    }
  ],
  "blockNumber": "7,408,115"
}

{
  "Sr25519": "0x8c13e5bb3363633d568cf2176c3142ab53aba1b01a19485c0342f1e5292fae260039fb2d4a642eeaa892a7999522732de2ce8aba21445b44b518c432b7cc0d8b"
}