Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,616,806",
      "signature": "0xb3540852dc75a9db8d32eafee336cc019a5b5c70018fe6927d23abe1e5108c9f33f87e916d788a4e457e2cef8f210565",
      "randomness": "0xee57166f63040b60c898787a17d920f10428cf2222ff3d1aeef4ad61282068b5"
    }
  ],
  "blockNumber": "7,424,517"
}

{
  "Sr25519": "0xbc0933a6729d8e779e973cfd41054805137805d4fa635dec2df74b54d1cf682701ccf9d23e427ff1a0b333821b9a77ff5f0c1f2a799d9fa3847f280620a2ed8e"
}