Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,545,731",
      "signature": "0xb8a17b7ddfe76f450c323dd271e32c7629db7499b473306a7abb38ec5bc59f263053b650524bd2e9c2c695dfe6445352",
      "randomness": "0x2d621670322ebc66131c7584f49fcf41bf49d7cd1c93a841c2f233266cad52f4"
    }
  ],
  "blockNumber": "7,406,768"
}

{
  "Sr25519": "0x540e900e48ef7b072ef8a1b2a2419f2da8d38a560746c342f3f403cd7e4c00372fabcb0d46778131cf6d1ac55b16fd13cc6363adaae63606c18ac47c4c09c28b"
}