Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,564,165",
      "signature": "0x9158d836d285703441833777d24414941d838c576e352159aece6b679d7ed5af987b6a534bb7433f9c34ad58aba6e86e",
      "randomness": "0xf272f4fd63806a945213307d8df62efd3baf571b24bdedb3c10ff4968771d404"
    }
  ],
  "blockNumber": "7,411,377"
}

{
  "Sr25519": "0x9c632137b56476018bb6ea2d841d61f4164bc331a16d205f516b0f3d8ba31a6b4127c2a97182f921466a08efe7bd9c23ab4421ba92c394d76b14ac852e897f88"
}