Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,601,780",
      "signature": "0xa87c3aaac42091689ad8cabd92d74a7f1e02dbc44011cfae90fdb8203bae3aba195a107a42190eb7d11cadfe4a9bf770",
      "randomness": "0xaa9cda6e1fc4113671493cfd834023565f5e97beedd586ad790e29e68667cfd3"
    }
  ],
  "blockNumber": "7,420,762"
}

{
  "Sr25519": "0xf2cbea07d2ae1523fc98eb466494ca3d5869df54cd5badae4f4b20e86062b136f0caf3227f7bb1a6072663d92e95c0f1cc862079480a9dc255100e78ffa4ad80"
}