Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,632,414",
      "signature": "0xa82e985c8d7af89342789f5efcd7674b88d2a95447317184e4bdececacf8f46e15d2cc9c6b269a84ca5ad4587925d611",
      "randomness": "0x381972c7d0259fdc22c63193c0c240507993088a0eb88104015ad14a6ede61cf"
    }
  ],
  "blockNumber": "7,428,418"
}

{
  "Sr25519": "0xc6818d96674880ab93ea24880ab759f6464032e4a0973ab1db1c76084b8c013d5270c22b7aaa213949ddc88165673117ebe32df4908fa366b0ca5579ffe39180"
}