Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,546,756",
      "signature": "0x8dbd0cfecdbd68b79d318323fc48fdbf8effb53d019c2703810e03ffce0954fdfc1f0fbef9afa20158f4eb30bf9b9f27",
      "randomness": "0x5128aae3084da7f3a005a068cc60f4fc15c7e10c0df6af3deb1f4bdf9ded804b"
    }
  ],
  "blockNumber": "7,407,025"
}

{
  "Sr25519": "0x1cebdb3e1e2b9738a92ea0183c12a24178c7066a789c8aeb690ef65684aa992e3409ca6a15735fc1cb0cc437f93ecbd18d87ff79451bfbcf14950c0989049483"
}