Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,545,006",
      "signature": "0x8d9c197d13bd767c8550f1a4797f085599ef89703cf506756a097d503ec7733b1108adda2d1dfc30042efdbd0be901b7",
      "randomness": "0xb5549a7e5a78407920d6145c580744e09321a711951c15f6cd81aedbd7249ba8"
    }
  ],
  "blockNumber": "7,406,587"
}

{
  "Sr25519": "0x420c6379244242486c30ef416630f34c3ddfee4f94c88b83529aff14e80aa952c12c4955b9e113e1d1971b39d828662016f54279bdff039d72bc40ee1fcd188f"
}