Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,576,824",
      "signature": "0x92e4eee1cd1c7ae2ce51d30fb81e0cc1a73f05160e52afa80943cca49fbc5c20d0fc55022bda49ef8452392cc181cfea",
      "randomness": "0xb04f874001f7a8d6a6ce15aab9c69c9f48a6478ed3613907c3b9dd744817804d"
    }
  ],
  "blockNumber": "7,414,541"
}

{
  "Sr25519": "0x84e1d393b0fc44ee66c887b67a94c2f9f6216574907725465f850baffc75ed3582a8b4b775801394f3fda04bc9c6443c12fe4bed19c51fc4eb7336e71114498b"
}