Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,600,161",
      "signature": "0xabc7f136c7cb405ad71e1e4a27896d57d1dd4ac03955819e45048e6c6e4c1511e54eb6e594ac79b62d8e648384cb35e5",
      "randomness": "0x573d74c9588df070500a29eab153e29296524d1573e5c3b495aacd4b8eb6a235"
    }
  ],
  "blockNumber": "7,420,357"
}

{
  "Sr25519": "0xe2a50f6bfbdb912cbe7fec854ac507aa647e5f908bdea1c438575184f23c225e988c4baabd28ec88afcf3f1f8a667b2e8fd55e4bc55f94b14593cfffcd6f5b89"
}