Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,559,497",
      "signature": "0x825e52d32a19f2ddab2e84acb80666d335be1a6b1c61851d5898c157464b1fd8a4f0302fa2825a0369381741729df656",
      "randomness": "0x929ae04cb6bbda2498d8dbfe166ae93ef811b675d87049b27a8c661f42522d35"
    }
  ],
  "blockNumber": "7,410,210"
}

{
  "Sr25519": "0xe407efd4bf4899604704920cc0be1b3f2e7beae35caed621e07f58b5bc0d4155cd06739308a0c445f894ec96e5ef6791dca31e21580fc154df75539a08862780"
}