Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,559,128",
      "signature": "0xb363a267c75857eac7ae3410540e90ac75239f6b955765bd77fb5d6e3a20a2f8bf43d1c9957f915455f8bdbe11cbcece",
      "randomness": "0x53447777a89b623d3683fba6218b2fe39a6faf81ed9c6daffa246f3d7d57ad99"
    }
  ],
  "blockNumber": "7,410,117"
}

{
  "Sr25519": "0xb0536d0f127e66ff188e9ea3ab7cbb99978e7df4f4eacb7f9c20d1823b2cf217306b1a4eee450fa753a09e5cefff193d282714ab26ea93e33386356ab2f3fe8a"
}