Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,578,301",
      "signature": "0xa584720a5cac1050fe20a64df315d81c1425690cf8072b39748fa9366f4a3146bc8f2dfce7c8de45bd2dfedc434736ae",
      "randomness": "0xbc4c0ceff5e4d9b7d2742625a0bd891a7781a12fa95a2df450abd61ccf1c68c8"
    }
  ],
  "blockNumber": "7,414,911"
}

{
  "Sr25519": "0x2a17fb59a3276935232d727939515293b2d11ea19297e5dfece36957ea845656e8d383288d43c35527bed8ed66bb9a4c3fd2fac3fb3b94be2ab322355b567084"
}