Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,554,256",
      "signature": "0xb0083847c4d37932cb2a41da50d5efc0c94837d77fdbf6a55942b478c75e391e6d46e2baab75fb5db1c8186d2a300156",
      "randomness": "0xa5b4e6f3f61a96f020588a8e82d268fb199eec9e675c67710d811fe69ea93d59"
    }
  ],
  "blockNumber": "7,408,899"
}

{
  "Sr25519": "0x58714ae4a6cee104f31f4a5c412447d4258ed8537591bdc4ae95939873cccd7f11edf9cb0cbcc60e58a39bc4a50c2290ad7b01d370409b124c39e4c8f2a7fb8f"
}