Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,579,722",
      "signature": "0xa99ffd11b9f58c670ee77f5e03f3ec6c78d9163750e5c412b713869e589d13a87a237ee470f4316e5ae39e247aa8e02d",
      "randomness": "0x9c9f2329b3f124abb42bc81d711c391fa83dc5ba49a48ff50b1941a837c81a37"
    }
  ],
  "blockNumber": "7,415,253"
}

{
  "Sr25519": "0x54bdbf96111ca189d4248eddc50a906b7afd4f13938732c7c6c0032bac0cf92955600435dbcfb76e23507c698a68d2193031587fa774cdaeee4f7d4dfd6af287"
}