Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,544,825",
      "signature": "0xac6fe25b78c42ed8f76e4276019ff705a7abada71325e7a1b60cd1aefade190444e6acfe14263835d0fe36819b914184",
      "randomness": "0xe7e8430788846c8e728682c4b4968a1690e84a2825c0935dff1317bb93f318b2"
    }
  ],
  "blockNumber": "7,406,542"
}

{
  "Sr25519": "0xfe6ee3483f3cfb46e22dc44814b0646667556aecae875f77f3ce662cd2acc776e8c011d20abb417bdf8a0c97c751985b392f1e36a6d37887544e805c67671a81"
}