Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,560,610",
      "signature": "0xa2e2a8fb5e3ea6617f6c16b01af6c4a1e572fc676da1c8642339019d7e5143ae0961a2f0462ed8291223bf5152c143a7",
      "randomness": "0x20df7c7e2da7571f478e92a472dc2b3cf0f6e92796aee2baecf1953091688cea"
    }
  ],
  "blockNumber": "7,410,488"
}

{
  "Sr25519": "0x2046ea8a02f7733d8ebe01fc98e50a7df20d3ae78b04cc32a418c5aa5c1c8818a9da6c1053e532eac9ecbd1074aa0c46db2ef437d6b9fe2fd89ce52aedc95886"
}