Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,555,631",
      "signature": "0x822a5150eee87e01277e479c4b765b280aff25bbff407cac6de68a97d772b9c60738ad4367a95dffc0f61916c28fb5ae",
      "randomness": "0x744f1ca8be16b701833a2c1b7a181e9e05bb9008183cbd0313e5bd1a5ee4e41a"
    }
  ],
  "blockNumber": "7,409,243"
}

{
  "Sr25519": "0x828788ede289253ade6434aa706a9ab0116314725628770406b2eed4cc736227495d657405583f4cc2f7db4ebc09d364f42e6deef8067dcafb61b937842ee283"
}