Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,565,092",
      "signature": "0xa1e7531bae56d3cdfcb9c624ebc14d375e4963a906b82bb87623cb2243bbac8a6f96bcf5e341a27a06f8e9c283640e5f",
      "randomness": "0xb8f9d37098fcef06c3f406625261886503078336af2d4f19f405f80889bcdd50"
    }
  ],
  "blockNumber": "7,411,608"
}

{
  "Sr25519": "0xf4eae25d378af0a2638984e7653b7c2b017201535b6d2ed5becfaa9f2184456c91d2710202ece1a42f3819d01124ad947066ef5672ea5f573eecd912379d2e8e"
}