Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,606,082",
      "signature": "0x9524cf7e3c6133f01952bc8cea20d6558a410156062a5a53b9e5480abe06bda675ef8dbe82918c82052f6f6568f285e8",
      "randomness": "0xf460b66268e6cf12fd2a29be54ca88552d9609e45a328d1a944a08c7c3dbaed6"
    }
  ],
  "blockNumber": "7,421,837"
}

{
  "Sr25519": "0x92c2e8899208bfebbeabe28d8f046860551871cd9fad51dadc55ec2af0df221b6f2ee5d998ab76afd4b42a536f826cf38ce4db02bcb0fe3aba9c09006df5ac8b"
}