Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,543,527",
      "signature": "0xab048cf3235b308eb5f767530ec00f77e2c1cc041a485593e70755e6c3dce1b31dcaf94cab6368c002ecceef8fd0ddd8",
      "randomness": "0xe7b1e9d3f1fc0019fc76ff1773f68486e8c959b8542718d681a5f7da4f30d603"
    }
  ],
  "blockNumber": "7,406,217"
}

{
  "Sr25519": "0x6a46bb38065c5f39275411b9a4acd3e71614e05b12bfeab928267ac442e1e871c5f0ac8e6cff8c31c6535381ac5c97a61b00fb2504c112339673175ea780d382"
}