Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,603,914",
      "signature": "0xb9afd8a409eae8e1d616ac9fc38c089fa26da4232fffc0ace11a0a58d3d39e007508e1a7ffbffc915f8f5a039696ac1c",
      "randomness": "0x1531a082edca97ab16b46fb3c584bd5423699f8404437fa02ed1f4027c56602a"
    }
  ],
  "blockNumber": "7,421,295"
}

{
  "Sr25519": "0x6222d2b6ba17be37e82c5e877978f8e9340ae3a3ac02eed29cea639dead555727818c1d4fc3def0fb8e89686c253a9d5eb8358e5fbf855c187efe36fe1cb8883"
}