Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,568,018",
      "signature": "0x8013fc73d7c5cff17d7cb53e8151dba753687032bc08283f2480553c2533ae22c6f2a63a8f0d5e398bc6637ef2d55880",
      "randomness": "0xca83e4b59e310d37d91c56bf53dec2db74c743689afdb8a903c5128e260853e5"
    }
  ],
  "blockNumber": "7,412,340"
}

{
  "Sr25519": "0xa26a9ead9873638631a9f2556539cbd7ee576e9f1e08d18a133c8333ba0a0746a95b5531bfcfccb0f308e97d801f45dc674687dde4ffec103e65a6ef84c74e85"
}