Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,542,635",
      "signature": "0xa1385a2fa349de5e7b7e3e331dd296b425262d69ffb9cfd0681d7798d70eec1b3c1ca943dfd129cb49f845052d6925bc",
      "randomness": "0x9925ac208a2b00c8a3d49e8f99c3472eba250b62b367b3aa13813a1f4e0a3be3"
    }
  ],
  "blockNumber": "7,405,994"
}

{
  "Sr25519": "0xd02fb7976e8b2b393478edbe9f7d7dae189694b4c6e319584a21fafeebd87739f649cd505f3b1ef85c287eec7d3e7e7b011b9ca25e4492219952b7036ae17d89"
}