Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,578,180",
      "signature": "0xb4387e679973ce735cf674be1085dac827dae61b7fe4019cccbe325bfda50d6f8588e62144da089ca9b3c707826e09d0",
      "randomness": "0xbb82b5856ece3b59e355c18b8ae66bc0feaaa14475407e95c5335315242b2ccd"
    }
  ],
  "blockNumber": "7,414,880"
}

{
  "Sr25519": "0x70271b39dfa99c9d81f01d32d26d31d88945bb54ebe4a4f5f30b9d6c92e2e1057211630dd35f0d821e1434d41c080e6605c06d9c08c0090084b9ccc82dad4d83"
}