Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,670,026",
      "signature": "0x8661a8d8ee9c4521e75bf773f21270d7215f7886eeaa774ba41d5acc93974414020e91f439e0293b3bf2ce249310f984",
      "randomness": "0xff43a9c712e06622352fe2963209e5e8923674ec86958aa70ef04423491432e7"
    }
  ],
  "blockNumber": "7,437,798"
}

{
  "Sr25519": "0x8012cef98c8926614c1ea3c09c7817cd8df24cdb3d0660aa9f6eaee12fbd574efd430c0a2e2a77d2f35feb800362ad1fe77c120f7153830ca78d0ece5f25418a"
}