Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,660,824",
      "signature": "0x88362b4ebafcbaa4e348da34b486053b7bb990f57600a271b15b3f4cd203bce260b74aec7a818c09bfe0c7f06e830c04",
      "randomness": "0x86a8ee03a93f54f369a258ce6256105705f1ae3c88c1ca8359430c3c985ace29"
    }
  ],
  "blockNumber": "7,435,504"
}

{
  "Sr25519": "0xec392dc25cc605a28f4914d4ca988bb0d19d63388da85689ed9c8f3e14b40421bad75b66305c045ff48b7712b99dc7ee1a8730d413f6e1e91856378a6bde2e88"
}