Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,658,734",
      "signature": "0xb44fc1807067b5f58cffc920d3d57e125385559a5e1276d7c4efc1e2766957d601f0d10c4a2ade4104cc34960f864dd2",
      "randomness": "0x4f8fdc34bf5edb70b442be9e4043457e6a07622e9b2395962503026b5adb6c6a"
    }
  ],
  "blockNumber": "7,434,988"
}

{
  "Sr25519": "0xeef013377efba36d2a1f57c49a8f859ef3162b0fafffa82739605d41f7c5b05695ce3f5df1f92850d72a0baab976b0d48f4e818ab4a5c26df6232a5b5d19e086"
}