Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,569,008",
      "signature": "0xb4b94b474d5cccbbafe11b4a1fdd33c4f00e2dacef672340fbc89ee61fb541528a576e377b25719aba2c3e22b9217dd8",
      "randomness": "0xe58c8f59459461331dc66276a2c2103f4a5795c74ec890788d1ec28e05a93a46"
    }
  ],
  "blockNumber": "7,412,587"
}

{
  "Sr25519": "0x947e86cd45019860ad7fde13ea685332179943992b0ba2aea79db5f51f41f9132e4d9798e365ee385c52cfa333ce3d34a9b79550e84c90ca24ea227e6b20b581"
}