Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,667,687",
      "signature": "0xa083a3a1f4f3d55a5f8da3ae1def88c87618fb70487bb136c578e17b857375e7d2fd0bb59b202f97fc1a8600c33e389a",
      "randomness": "0x05e5d67f78c7e55c4f137a62400460c13f19ca81c635272d0c9b16a214d34d4d"
    }
  ],
  "blockNumber": "7,437,213"
}

{
  "Sr25519": "0x4afd2024f90eaba7b730a93275aec6aefe950a1a15279b2cdb430096c933e15d68c0d775f55b7ec21be387fce4b889563cce022b350f9a63e2919a1eb56d698b"
}