Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,590,334",
      "signature": "0x8b01ebffb95015c55b9db9be34338d90078cbee3e512bab96f0d656ff065df69a3a7a0904d6e6eaa4939f5d917ab5b79",
      "randomness": "0xa31077057bccdc7fc3d2e92dcc452675553458546d3ef44b72dbf986e6c69898"
    }
  ],
  "blockNumber": "7,417,906"
}

{
  "Sr25519": "0x7e9442a457dbe08863cdc242b028fd5794e50bda07bb2ae308c5418d391ab34e577cbe2f2e5d391cdf341b60d9e8541a53c7f3ee6e0dc129e7acdfb43a3b8f84"
}