Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,603,363",
      "signature": "0xadcab4a2b520fefe773c0865d76ca31361191fdebc909947a64a77e3f442938361c2dd36460bf11bc99160e573a28fc5",
      "randomness": "0xbb09e81365037f2e98574caba132cd6db60381bf6532889b8a9b8135dec0b8b6"
    }
  ],
  "blockNumber": "7,421,157"
}

{
  "Sr25519": "0x5e9872c8ca8927bf9a5d934ad72b1545b52fc9a994b54cf22ee3de138f60a406959359583996c13765b79982bfed01e7a60757f08ee60c5617323531a708d382"
}