Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,580,645",
      "signature": "0x82f68949e273bbd78a681c845a1f236cb905516efa6cc0ef44de0526c188f74a6abdd2d40edc79f4c2f7e7c0831f4367",
      "randomness": "0x04163091a01590d3f6bf8156a59d18022d1b97a27f1b397f8525751110ffad62"
    }
  ],
  "blockNumber": "7,415,484"
}

{
  "Sr25519": "0x008112f5b14a63610731fbeaccfff39701f41a6bef44ea8c318e520d7f57082f44b46cc3791727a41fd5948f6f2b78ac18bbc20b466a2e76720a4b7b1c52de88"
}