Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,582,579",
      "signature": "0xac3c767445a21c970b4e6aa287758af46631384360c4c2fdf73afed9c4c14a5c8df0b39e6a892099c7ce1e0087e401f6",
      "randomness": "0x87a0b58420dc7aab964206be7a7d6f7d7e433aefc251eaf5ac362db319eb9d26"
    }
  ],
  "blockNumber": "7,415,967"
}

{
  "Sr25519": "0x7e4dcb7f08b184caea7f4ea5267511cf29d3186fa23d587da07e4860ab13be47e90298b72aa7d97d74bd37bddb4aa578977143bc73efd9ae0bedffb6e4f53980"
}