Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,574,715",
      "signature": "0x850895f43ebbc085553d58546cbac13a536355a47719c48a7c5ccf8d464b255b91584ca02c025b433ec8910c3219affa",
      "randomness": "0x7416f73d0c1a04bef996e30fee743a6d5858d5dc10394635a6c638c928e71a30"
    }
  ],
  "blockNumber": "7,414,014"
}

{
  "Sr25519": "0x781fd77242fafeae511c5ce0896dd2134cbe5a38e11a9ee2ecd9d51b29b5f9441d0e30986a78e0fa3cb4ce5bf3e7459028341b1a8bc62cbc8d976ac98d468885"
}