Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,627,036",
      "signature": "0x8d9d4e76a06c5e6fb131ea98eddaa62dac681e675241736b27f0f8c5de5f51f1c01d08634b679148d279cd08a155fbd7",
      "randomness": "0x132a613af2c787edd7341c4a6e3080bf846110bc6a30d03068386dbd8332c4fe"
    }
  ],
  "blockNumber": "7,427,073"
}

{
  "Sr25519": "0x08a0bca676cdfd66244a32bae0d4fb63a548107552c8caf7ad77689855d7c94221af7028bc860b6bbc93b9d5b41e02314252fc7ed3cd9b4c63c9d3b7584c5888"
}