Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,604,362",
      "signature": "0xa184c83302efb60e32a0f999025a6703507815ab5587fa051b5f24a5fa65d69ab9e14f9d03fcedaf5ad79003db2c0950",
      "randomness": "0xe40446de2712250344747093f47264cbfb43fec5f3ed59e36831dfd72cd328dc"
    }
  ],
  "blockNumber": "7,421,407"
}

{
  "Sr25519": "0x9c43d8329b7fd6d002939113da72df2e0c017f62903b261247ef4ebb93d3994409efb53fb5f95fe650f77c1a43fc6b5bc240ec0faa04a66b5542412d4efb6f8c"
}