Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,562,539",
      "signature": "0xb6e03c9cc0a4c71fb51503875f3a3cdfa0ff3da0d0d0ceaba01128932c0865e08488080c42781d50e53fc47df6cdaf4e",
      "randomness": "0xcb4bebff9bbf4daa06559ab17511e5b2afcd5e7d66a6347482d56fd994953a86"
    }
  ],
  "blockNumber": "7,410,970"
}

{
  "Sr25519": "0x20e310e7f46cc7fae76ffac9f056aa599711b7e04df5f8b69e4f32f2fdac9657121c70c53126d3823765cd1652f72ce10523c9fd89794ebc4777c9acdb1e848f"
}