Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,583,841",
      "signature": "0x8ea0cf1bd5f4446d66451aa8c883f6a190cf2f8c79cefff944a6d26e3902ea740dc9cccd56a9b849c9a876bf5e7eef23",
      "randomness": "0x55ca49a014d5ad4a90f20e31ec297c88f76cfb2393578276412f9a91d83906a0"
    }
  ],
  "blockNumber": "7,416,283"
}

{
  "Sr25519": "0x6cdb5b299ad04a4bf89512cb37af3993861be5159409d830bf14ad57fa12616b1ba89cc711042a916c1ed7dc42d9ffd030390f64fb2c51dd31417175c7f3068e"
}