Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,663,931",
      "signature": "0x8bf7c49908554f002becb2744cd4fec0fbcb5e7090a374201690c2afbb259657f001f40111818b246b2ca50be0d471dc",
      "randomness": "0x3b16368dea3f6d6bc1aa06b3cab5016f3d377584abfba9bb65c66c58b9cb3f9b"
    }
  ],
  "blockNumber": "7,436,276"
}

{
  "Sr25519": "0xee971b9568983d295bd31c69831d671e4916712740e2e79772c49da4f62ab0327c82e6a543aeb3dd5070c35d07e9318f3fa5f99d8a891d249756e6fe7c072387"
}