Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,573,291",
      "signature": "0x8a254179365a1efc48fa5549b98624332cfc445f3bd5eac16996e3f24dc4f6e07d75a4e4119f96c9ea1beb47226bd7ee",
      "randomness": "0x4e9b2aa39f5bc784c78b6a14a0485aea0d31b4d75fe6ab90ad1dfd8bea1a02c7"
    }
  ],
  "blockNumber": "7,413,658"
}

{
  "Sr25519": "0x523d763634885847971b7e179333324d58b94348af555b69ba0807ecc75ff44e52c6a5649ed8b19aec0e6a400d10cfc7df4ab7674de2e23cf6164be5c17a1481"
}