Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,555,601",
      "signature": "0xa04e61631eb1158b35725ce31af0b31a6a76d8aa2b5c04119ce86537102903b8eed72dc0adb78af57ef8bb3db34c2db6",
      "randomness": "0x9ddd6c00064a31f2e5b6eec871400e6f265e080b6c199b841d38cd7050fc6bc1"
    }
  ],
  "blockNumber": "7,409,236"
}

{
  "Sr25519": "0x4cbb479778e99bcd61ba15c83272db097331ab5ef6170ba5426391fc865f812f7276ea7ce1f14f246d640de0cbb8efad0baa0943f4d2ae40872e3f759fbb7780"
}