Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,548,383",
      "signature": "0x845ae25ecf163be4242056f8a452d3cac2441420784e859ff69fbbdde8937e71ab5ba27b7b94efe5eceb11de87d363aa",
      "randomness": "0xb8b38aaa9f7e8123fd482ae350d15140f7b33a5234171250515dec6fddd75569"
    }
  ],
  "blockNumber": "7,407,431"
}

{
  "Sr25519": "0xf85ac2f2bf8ebdffe2a349aaaa3b0fa076b5efdd57eb27ad356e66fd5c55a96c9e62204b45ee46f3d899370c9d36b7076c519c5ed9ded9d1518139be6857d78f"
}