Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,541,130",
      "signature": "0xb624a12184d1aa83de35509c9f621a101e89427dd4607debe5f3f768dede633720f9136e8125f77a5b544b3bb165fe12",
      "randomness": "0x432db0451910f0b45774ad3686be0a265712e3265f560f0bbc414accc331bc0c"
    }
  ],
  "blockNumber": "7,405,618"
}

{
  "Sr25519": "0xe85d71295c8a8e32509b3b634a3d791d3b14dcf4b1fd1e8c62e6ef1bbe47e5306f029a0ede8b6f297e1dbec977ff53051f660112109330def43122e5c2d02b81"
}