Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,620,725",
      "signature": "0xa97d915c4234e408814bb4f8ac3185fa6c7f916c9e6625980d8ac54064ccbae3bce409c9386bd19e50a10c48ced7f6bc",
      "randomness": "0x6eddc5df3266db2aaaaad277a756225b9b3bf6c5407f774e733945b0ca111601"
    }
  ],
  "blockNumber": "7,425,497"
}

{
  "Sr25519": "0x1c19aa628c5714a042a7fc03ef6bee2acc6bdedf73f305d2d2af2e4c68c4275b67e1b2f10f0742ad87ec4587956a9ab11c0bce01e037f6af8a18bd01d4752b82"
}