Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,600,164",
      "signature": "0xa9a2b0d1badc28ab6b815fb000d8aaab9e066bfbd24bb79c37f4fe8755b89635e34dea0753233daef9d4367d20cb9861",
      "randomness": "0xf7e272110bfa009aaa38b8faa73d8b7717e071f70c0bc3f27f31da45deeda455"
    }
  ],
  "blockNumber": "7,420,358"
}

{
  "Sr25519": "0x32aa4bf6835ef2ab8659183a3a53bda73e0e530a3738af71d5c66fa28be6511215303697525b64785bb59a56f5f5809d3961a625e41edabe6cd973c6bbd9ef8d"
}