Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,589,817",
      "signature": "0x90ef72291a302b34174c9d3eb029de9069bc38682dce6734097c8de1c18abfd6f004b88c68700ef1b4009de6ba469d44",
      "randomness": "0xdac6ac12aca954ae3a87aca58b4afbfc7552b37dea494826ffbce7c46ac96c3d"
    }
  ],
  "blockNumber": "7,417,777"
}

{
  "Sr25519": "0xd8cf8e32148510f4b1e76079323d6c0053abec4433443cadd2fc577ba37e502b8dba2287b067167650911c3ba7d8b32dee276d8817a3ee60d3b60f6016e0b880"
}