Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,588,845",
      "signature": "0x819576b83a22d1a9f0464ecf27106c3f4ddd8e80fbdd853cbeab4b8691387415283ffb0312a4e63bce344d1f1786eafe",
      "randomness": "0x74aa4e2acacb7b82d7db4cf5309505a48cf3f80e0a9ce1be16f6137cca343e74"
    }
  ],
  "blockNumber": "7,417,534"
}

{
  "Sr25519": "0x9015577db6af2c8e64a378879b6a90b7b7ad46a78b299399802dc285b73d4a07689f47094f36c87a40f287ea354d0e99091cba78a3be4dae472ad8c64174588a"
}