Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,570,706",
      "signature": "0xb94811facbdfb656768534c5d5492f4960c047811abdcd3e486779065d7f8217a8f562dfcd9f5a204c96eb13458210fc",
      "randomness": "0x304528b6025a8195c3c0117bac180762196e04353b4ff894563f4cdc0aac367e"
    }
  ],
  "blockNumber": "7,413,012"
}

{
  "Sr25519": "0xc4a77cacf0277c8023b113b1314064ac0579283323964ae4267f451840c5fd0b2e64bdbeb50b9193023b4562c3efe2f5233b5d98feda1f1219f05760883eae8c"
}