Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,601,079",
      "signature": "0x890c4ff1a029b422c30d31182762b968067c480aed30c5ed6e068e11c633f7af2bb8f357d730c32993d9b3b84d5c4757",
      "randomness": "0xc7a588b1145f1a7b83dc08182a5fd03c2ff3ca63be1bd7da6f7eef35069b53ec"
    }
  ],
  "blockNumber": "7,420,586"
}

{
  "Sr25519": "0x1a8bb65f112c18d7583553f0aadcb191ffbb698b6103683d655a576b48d919774b926cfbc0013e748e51d34525bedd018ac8b8d915c9d0d39ebee9b728838d80"
}