Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,596,172",
      "signature": "0x8eb6b5563eb67e3f2e61df455d80b6b3f7d8edc4d0fdea2e2a041744ef4f545a5d7e25967b686af2835ee8c77e3e1412",
      "randomness": "0xc635cc2fbabaed35ab1d17fbbb960aaa6862606daf79cc1d02348907e5587358"
    }
  ],
  "blockNumber": "7,419,360"
}

{
  "Sr25519": "0xc60ad5a086fb7d2c203caf2fc64090f82b69e4011c34c4e08b86ec308e0b52528cd4a935150bba67f9c2bf0d64b9bf730f5d1b656073c83d6d317cd3bc9bac81"
}