Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,616,908",
      "signature": "0xaa92874b08f05160d638fde561fb079d062a687918eb33dcc95e76edd201bee2c550a088dc667284fb01dddece0238ed",
      "randomness": "0x7f227b0d2653b603c4f0c6bfd06a3b2da6fb554060008f5d52635298ead3a42c"
    }
  ],
  "blockNumber": "7,424,542"
}

{
  "Sr25519": "0xae6d88157c24e91e3d238673fa2d41bcd03f816a419b4d9196da56fd4cd6be63bab36cce5f1e073675daf7073f0df53eef4f3598fe25eec86c5973900829578f"
}