Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,581,508",
      "signature": "0x8c0258dc4defc5fbb293bd36e7097b461dfdfd103b9abeecba7306ef0c9322522f6a2089fe9e67ccbfebb6f61619eb09",
      "randomness": "0x5ff1d74bb921fa89cfe88001a6b9df1b6abe06ae19e8cb033d89030d4d6f7399"
    }
  ],
  "blockNumber": "7,415,699"
}

{
  "Sr25519": "0x9edea2995b412a998e76485e459af764a71d97ab28ac8028a5c22e0e9958df7a84270f87f1d39969415b4e325301969c557a028853a07ad08d3e43f96c6bb38b"
}