Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,659,527",
      "signature": "0xb9a64bdcec7c9c8f8bd8c38ed55805292717d61891138cccd15147726dd06c7e722282afc37b9ec1d5f5007fa3d23f07",
      "randomness": "0xa9582bfd40d19ecb6b332b4a94bec039154dab029010c6ee95f51610ef69846c"
    }
  ],
  "blockNumber": "7,435,186"
}

{
  "Sr25519": "0xd2bececb8d80501d7b964e7a41cf141c9290f5e0cfc1de67ea65b5a0240a9013c1aad5abd94f6c58d525442bea54dd04a9cd93f038a46b4a9a4a76135441b886"
}