Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,569,565",
      "signature": "0xae8449110a414d2a1e306215de2eb2a4a2ce99bbdd820b3f997623c3394237a3d9bb00008832013b7cf7bd251f1d65dc",
      "randomness": "0x30eed46b3f2087d416bdae4d5ff015b7fe4cb3b34b106470d3ac6454f8ad83f1"
    }
  ],
  "blockNumber": "7,412,727"
}

{
  "Sr25519": "0x16939a0ac04aba2045ed11c97bbddfaa13b2edae499f316721489c5448080e7f25c8a3197ebf3b809e9081311651bbff1ea1c9717b1c5499a1f7f64346006c8d"
}