Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,669,517",
      "signature": "0x9644569a561e3ba414f8b16b237d6170518b39eca15b2b3fb7b58732032d9dc1fec416673be92a1677d57893a2c1e0c2",
      "randomness": "0x12e0e1baed77d2e0af62c5c4408e318f5a6f4285deece3dd555a532d30374ac9"
    }
  ],
  "blockNumber": "7,437,671"
}

{
  "Sr25519": "0x54e015fbc10cd23c004f2b1b157e6cb077105722263e5b8fd9b5e7b086266d26de6be62d157cc2205cb730b61eda11cd24d9c1f04ce79c7bb6c09ea05c2e0985"
}