Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,550,565",
      "signature": "0x8a816c8e42b9303008071cf829cc4eed420562d0ad30734938e42fe73cfc9b6f6175afd30794bce89a41f1d196a9ef94",
      "randomness": "0xd1a0a7d55674c43d6512e59d082f06d6460a51072bd9bfec7b00df83f6b257ba"
    }
  ],
  "blockNumber": "7,407,977"
}

{
  "Sr25519": "0xc253b7ea7a94e9cddfeffd3eb1b0ac3b0f28420ae9adefcd0ed8fd5c44ac7a0ebe9b17acd5de993ceb6c64d26692c3f42ab89016e2e2caa501f9eadcdfc30c81"
}