Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,668,443",
      "signature": "0xb2ff296feb357f633565eabf3c298ef26f2beedff78e5b3ad7d807c577563050d8937e4d3adf0cf62cd3b3b0775102a2",
      "randomness": "0xe5dd920e1f4f2d1f1568b1e43af04f7d9d870b4256100e04f79c8652a2c00f4c"
    }
  ],
  "blockNumber": "7,437,402"
}

{
  "Sr25519": "0x70024c6e7d73a65bd0a937d31e51a2e01c7ff5141b7450bc0bbc7b44e76a2970abf213d3ea0d40f33286f906eceedfce842d1dff2a68a94469b70171469c4187"
}