Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,558,758",
      "signature": "0xb13f02263cf791b2c1e4d51247bd7e3410629ee0c5ccbd376e762e87cd0f8ac359880ed7d99af0798dc5b0072469a90e",
      "randomness": "0xfecee671d482a16c6156292cafdd7e099845d3eb4c736b8991b69ba87bf179c6"
    }
  ],
  "blockNumber": "7,410,025"
}

{
  "Sr25519": "0xb2615ee517a133e99055c3b2d3fa0b4a8dec2d396c46b4891aad0b14a406c7553202b6b954fc8ebf82fc723a34356d206917dd58df69e268fbe5cf53e0710783"
}