Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,542,608",
      "signature": "0x9086665220dae1e17213238a1a17642e59fb3782987c8c48db1ce45189906aa2aa4e8e507596e41d4334107d39585ca0",
      "randomness": "0x8b8c91c0410cf8ea1a44e0d1a92e3b9a0f03fd2fe5f4fd671b2c7121d8c611c0"
    }
  ],
  "blockNumber": "7,405,987"
}

{
  "Sr25519": "0x843c6f64ea0d82874287feb113c0332d48d1693a25f1490e92d2e51526b6da3dd7b2ef0de83ecdf80a609d5e0bda3dd60a22bb42cb2d42936cdf09935490df85"
}