Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,546,425",
      "signature": "0xb2bd0f8560718ecff0eb8ae534db85540fe3dad3f1bb3b25108aaf89b5393839f96fc91a703a571532a7aa4d8de50e0a",
      "randomness": "0x6599d394063d58efdb6c7b23102a94133dcb518627b728e93b735f5a344d7dbd"
    }
  ],
  "blockNumber": "7,406,942"
}

{
  "Sr25519": "0x9a0dd1877826e4bbcdfc8d772371aa17f8555fbed3f54afd1510c3e7c59ebb1ef933a8c23ce885492d0e291e01a0caa7af9165476b362df065dc720fa04fd384"
}