Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,560,406",
      "signature": "0x864871270b2cacc540e665cd3a141913c581ca9635a7c90cdb25717118d47cc595855b391fb577afc6c5bf44477ce41a",
      "randomness": "0x62d45302763c5d04c4b6285bfee192b2097bafca67f56ee407e6be0ce6131eee"
    }
  ],
  "blockNumber": "7,410,437"
}

{
  "Sr25519": "0xd23e73143bba40e31a6cd4cb878a61a85d1a62591bc77228dc0773a5697c4f3d15db05ccbb650b549d3627fb758e697d76db70080a183124080ee1f3fd3c118f"
}