Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,576,025",
      "signature": "0xa4e06858d457f24fae2dc2fe35d611c4f4dbda85f2152229910131c00e0f34e951c547fe9746ecec4464c1e7cb15bfe9",
      "randomness": "0x3fdca2bf23953c3118a39516af8a12e3564ba921f34bc46ee0be08caf6f58ded"
    }
  ],
  "blockNumber": "7,414,342"
}

{
  "Sr25519": "0x048707fcd22f3b69117301a4e915d60565e4256ff0001be256962d5fe1005664fda34dd79a1585f4d5b4a07afffc425d45d1339ebbeccfe5d02658c760288c8c"
}