Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,539,288",
      "signature": "0xa9d47a39aecf1af9a2ab11e7142ade462cf7fdda1b2735b63cac47c64c23d9991f94a22a5bf88b6cf7013e503fdf1a72",
      "randomness": "0x2a1d2887118a125e70c21481ec745ab855904e5a5c749c8cd0999e0c3385c646"
    }
  ],
  "blockNumber": "7,405,157"
}

{
  "Sr25519": "0x963264a7ff91bcb6b5da32bfae5a6aa1e58c3b20b663d2c5aadfa983d59ef072968417dbfd3bb982f865574ff74bd45417d641abcce800c652ddb74fb84c528f"
}