Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,562,303",
      "signature": "0xa770f2c0f05a9c53648c575e9828b4d5ea7f3e74a114fba6836fe13f180a20f4cfeb2107a39ce99d04537e26bb0db846",
      "randomness": "0xa02c0dd694827978766f183ceebc2def998191141e36e6efb398ddf0f02342bb"
    }
  ],
  "blockNumber": "7,410,911"
}

{
  "Sr25519": "0x900567cc3ced8108a4444d0c97a60c26d6bedfa3a904f7af5e527a572603ee32bfffe09bc5b51003ce09dc00b610255f2cb8f7a19d752ce6232031d45c9da38a"
}