Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,567,062",
      "signature": "0x9314696c41a577c3227cce6f66595e970b365e8e09c2214531fa801549cf92c659b46e9d2c3ee109722a86de26a2afbd",
      "randomness": "0x78f3a363806589fecce34b16168a7d409f3311998e15379c6769869f846b7305"
    }
  ],
  "blockNumber": "7,412,101"
}

{
  "Sr25519": "0x48817d9792a4abff16374893482befae36534056d0892bf8ee931ae8cc877c711866ee07029e736539d7f9823442384692a3864bafa86addb413edf5dc57c78a"
}