Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,598,644",
      "signature": "0xa042b85578aa2f5e2f03d9d9f3a9ad6e8cdcb2d1292daf7a60f763b2d98b3b081be836480b9f71bc55b5a846f7149952",
      "randomness": "0xc784cb68d6c3923d520c8ed491491c77a4c8ef8e2f112de9d7cb2a3727bb5099"
    }
  ],
  "blockNumber": "7,419,977"
}

{
  "Sr25519": "0xb02d517a230662b3a61b7ba3a29092ade23e3261ecf8bde05903ea9de5d6dc0dc7e2d255448bcfd58fe1af34f686dab356230e74805c5da8c6c04363ae8a6c8f"
}