Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,586,557",
      "signature": "0x8012f33ab99135afaafabbdb3728b7ae77a1608f8bd67cc2e9e30f3b349562892309f143608596d14a3c0848c0d671a6",
      "randomness": "0xcc7d1758dbf3051de7d17b0f404b455a3e99d5a910efe95052ad0ea4801eac28"
    }
  ],
  "blockNumber": "7,416,962"
}

{
  "Sr25519": "0xe4c662824aac63b9b4d392c8327909275af35cb7d6681f5711728c1b59024d7c0951a838d959abfe2d15e79e8b4c7a94b34ced0505d48ddf515a9b533a59428b"
}