Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,588,567",
      "signature": "0x94b70d8105f19a26dc3e78d29f125318647055167191997fd07ff0d665b02f36acd95ab4bf52c5fef480d4303862fc73",
      "randomness": "0x9cc687898c12ab56d96cda1b2081352535eca3cb5efcbd8b8a310268cb822915"
    }
  ],
  "blockNumber": "7,417,464"
}

{
  "Sr25519": "0x68b91ad8c551f9bc415b7cf8e2a1ff381cbd4568416e6321cf5882191c30f71a40a76689b767e66d5c0ea39662e39d0e717cdf0c46976b2c0f948e77b5d3758d"
}