Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,565,520",
      "signature": "0xad9b97581e4d99df693599f1a398d91dc9656ff23d85cd62d082aee1c9928ae189015c878f3335d85636cba05cb43f5f",
      "randomness": "0x03e6dcac8d6e717a487aa1294bfba384ad57b4eea543dbe35307b72fbcd22dc7"
    }
  ],
  "blockNumber": "7,411,716"
}

{
  "Sr25519": "0xf22ace6c2e21b987299c867bc30b770ef3ed195e1ef2d8e8341b51d1b61f672c1c760492659d16452ad4fcd61685d4d40ee4c2f25b3c951bac1dd0988c0aa281"
}