Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,585,844",
      "signature": "0x8b147483d66c5009e73777328f8e40d6914b09c07d6ee0642f3e184334a26d6d2e626fa1acc9691156a767ee74c6b4c2",
      "randomness": "0x0bc99f71499890c3ddb166d41b4613d0ca48831a58594ef6dc820ba214653c0b"
    }
  ],
  "blockNumber": "7,416,784"
}

{
  "Sr25519": "0x7079d804bf927a42b209ddb9c6e8732c058955d282154d53f78fa03c42d47f1e843c7ab49c4690e64734a4a016391e6327a33df5f15105ccfc8c939f846db484"
}