Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,660,048",
      "signature": "0x996db7416467648f90e4bbede127c4ce0c5007fd9023301b08f8b9da6b3d9efa91de3f65fd2d1d87782e01f8e7b5dac6",
      "randomness": "0x519ab2b75d4fdee4931dede2f76465f8d29d2204d2ae2d56acee671bb79b1994"
    }
  ],
  "blockNumber": "7,435,317"
}

{
  "Sr25519": "0x145daaf7b2f336c1ff01707334b19409d1527240434e64104f2bdcacc450e91b2d6a5df79d35a86ead277b95a2c5944655be5cab763b2d7c6d6a6038bd213081"
}