Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,571,598",
      "signature": "0x94aebe20b1790244c776266ffd4f5029016007de7beb546e91c2bb3e230f7bbdb44b255425245751bb412935a417d0b0",
      "randomness": "0xc1a360ff28d80fd744585c3bec6ebe0b3f8abbdb8da3f1307c572e1c27d589e0"
    }
  ],
  "blockNumber": "7,413,235"
}

{
  "Sr25519": "0xa68d85cb9fcf1e19445ced67dd620b47b85190fc21df14eb9eb46863f648d158e48bc351afa4a2a8b84cab21ae835b3ed09968cb0992a30f3a45abccb9764488"
}