Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,637,178",
      "signature": "0xa5e2ec70950e6c820b8c0149c21930999d934d716ae63886111f285b01f0bbbc008cc25ed52f5633bf88e16d45ae20ae",
      "randomness": "0x7c0e3981a599f9a5577dd43602e231ca94143d14423d1d5560fc577995307abb"
    }
  ],
  "blockNumber": "7,429,609"
}

{
  "Sr25519": "0x6c842bcb8cba15f67ebc176bac5a633ada3e9c3780f3a88b8ce6842d3da7aa6dc60b6177542b47e776439ec49b7da298e6170fea525ce7729048d584d19a238f"
}