Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,648,823",
      "signature": "0xa3e0f77d6018ddced09af88caf59f31c2637b1e61a7e5ab8ed14ea037402864bc30b2064d757d295b741e31bf2e68def",
      "randomness": "0xc8244bc95ae1b14183c76ebdf38c91802b9cdcf45c18dd2a985d99602d189db7"
    }
  ],
  "blockNumber": "7,432,510"
}

{
  "Sr25519": "0x460e23d0c51d647861d0df65ab7f8594a3e8fe97e3914524f3c783a6ef32c93bc772d75230805078c32333e63714400afe8ada345057ea591d8e9a0d58543a8a"
}