Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,589,348",
      "signature": "0x8ee8c1712457a232102895dad0f3dd17ddd54ac62943c96b1aa7956e0408f3837271b8f1b4ca6a293faacc947cbca75b",
      "randomness": "0x381777a3d62a837c00a36abb76e173e8eefa9901cb5763cee1d0181515e8605f"
    }
  ],
  "blockNumber": "7,417,659"
}

{
  "Sr25519": "0xd8ec164118c551d76d3e1783186c8084e0107bcc326bfe6e7117169013eef7059dee7fc1bb727a59c0e7d79914d805aabea1dcbf6115a91f8147d2a625d01b8a"
}