Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,564,831",
      "signature": "0xb2d425681b58f173706a4ae03554f3233f11f6f0ba1e5b728e4ca0e535398dbab56c326770387abd1d6fc4e410f1c45b",
      "randomness": "0x78b321b280b1a5a205a3e290405e896f6bc574ec9833a7a16abe61f9772b824c"
    }
  ],
  "blockNumber": "7,411,543"
}

{
  "Sr25519": "0x5c06bfa8fb5c3baae781a921fea720974b38a196f0065c4e005e4f9fb51b0a72900d942a0e593d9910fbcd267c3e7b97ba1b724f6ad6efe91eac71749b84b282"
}