Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,561,276",
      "signature": "0x8b332fe7bbf60e5a962edf65868a5ca3db1ff83e5bd0bd909ef8d144e96bedc782e8c0cf8b2bb30965cb28404993b175",
      "randomness": "0x4410bf35e27e658e08db536a0f6b77b91b9e63eb323c3fc134eddd2f86c4dce2"
    }
  ],
  "blockNumber": "7,410,654"
}

{
  "Sr25519": "0xaa830bedfbfb9b9b492ba562fec9f9758b69859dd6c0a245172fbd1b870da70d039d159ec9eb23021fd4f3a6c9ec3728156aee8a26fc29ecd7ee431d0557da80"
}