Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,540,560",
      "signature": "0x90ea1e13a968e54c23564b25f8c6e418eac4d54fd2c5a0df57b4f9ea2f8a974d309338f9f956f384b11119268b947b2d",
      "randomness": "0x2edcb363a1b494e7dd36b918dc03918a0d6b25a311e44fd873871c187d90d153"
    }
  ],
  "blockNumber": "7,405,475"
}

{
  "Sr25519": "0x0a03faf1cdf2d4b33f7640b0b8c9a36da251182939910f9637519066a6087f5467806a05be7e794da62b3fbf4b9621aff73434e4e0d4ddc7b499aaeef9ad118f"
}