Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,571,329",
      "signature": "0xa4f84b50f7dc0faadd8dd6472b3397ff7528ebf8c14891d919daf7258ac023d5c4122c73d58fafcc666b4bea26c83088",
      "randomness": "0x5d69a050ba5607e2559c674f15c1b9a9203fa076b1cdac8f2523593dd10102dc"
    }
  ],
  "blockNumber": "7,413,168"
}

{
  "Sr25519": "0xca1d42bbef930945f4f3554b496e5b575bc3a623a99ae1bcc40f36fe799ed87807690b68af41c625107b9482ce9cf45ea5d8a026e9a3c38a701401c4b1298983"
}