Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,578,967",
      "signature": "0x8438d00ab8795aaf2c7fbf8547dc5bc68219141b98c6e4f9ca008f196580681ec16b5eaaacda982f113469258a9c7cd3",
      "randomness": "0x4479d1a9234fda547d20bfcbb7c2506452e0e5b519e13f3836acf9299325ef72"
    }
  ],
  "blockNumber": "7,415,077"
}

{
  "Sr25519": "0x26d1a7ce66fa6d7580635ded3184c3384fef8ab48d68a0fb053d9c614b43e905e5130834c11a9934addd131942577d0252050cb3400a30dfffb0944337038f87"
}