Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,629,276",
      "signature": "0x82d32d0eec886575dc451af7cd550451505e92d72e0890fc54fc11abcf53d93847f1029ece8b16e8ad0e7e9599c1f665",
      "randomness": "0x223f2aa423e524e58bfe893ab73bfc4b09f43feb1bc4df15f5677a1815995cac"
    }
  ],
  "blockNumber": "7,427,634"
}

{
  "Sr25519": "0x70538c1d9d511c349c8a54cc7d61da6789e097d203775eb48fd42455a17cb315f94e991b222da19d034104b050503eabdede26620382a72d05d333a2dde88188"
}