Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,581,274",
      "signature": "0x88ad3d5eb8b8aa6a59f43e99e37d4bd54b72a72adf11c0102c7f1a7e711456adae831e7753febc8b76b64d4cd4413669",
      "randomness": "0x80384e0ef1a0ad8c21aa0770dcf1fdfca59c50a90a5e8c01c85230720916b26b"
    }
  ],
  "blockNumber": "7,415,641"
}

{
  "Sr25519": "0xd8e5e3c4909461c883eb4383163fcb4d58d7a339495e8c7c7aaef1ef12bc5d0db7dfda708b8bc4f7968ae4edf81c3cac37d5a61a3399750f699a3ab8fb4d2e8e"
}