Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,620,223",
      "signature": "0xb795aeb76650fba368eacb7b78864e008e92dfd7ee7544f0dc4cc719e8b81e3055e3ef1d03f2c8a4e7f507fcafa74de2",
      "randomness": "0x754a00e73edce55eea401b5cb865c76176e6ad2d55f1d3d9b0a2b4ddc60119c6"
    }
  ],
  "blockNumber": "7,425,371"
}

{
  "Sr25519": "0xd2007f5d01d11c35363dfafdcb651afe1968e5e8aab51d07b7845668e2c05154607bde2a3bac97996c8af80cc76f67fea8df3ee4198c320202acc6d76f06d481"
}