Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,539,952",
      "signature": "0xae9cf7879d7bf19c3efcf56d4a8b07b524c2003b1878768c14d51f441165f9270cead57c791bba7fc6bccdf1cf8ca957",
      "randomness": "0xc1fbdcb99fbfa738abe0b879991ac1cea557988f3b23f16bb502abe4b59ba9c5"
    }
  ],
  "blockNumber": "7,405,323"
}

{
  "Sr25519": "0x2841752c47222582c2a11282237a948d3221a0f8aa034186c0043e631ba4b758165c480c3a80ac05119dcc8d808578684afa1416098dd304bfae1b121210188c"
}