Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,560,297",
      "signature": "0xab586163ba82e2c28c7d16265b5dcad5118891d066c191362ff1b60c205e3b282c22a2f1542201cf54edaf13c5a7d411",
      "randomness": "0xccca979288f833aecda9bf450dc7307673100421a28eb61e6661205bed9bbdac"
    }
  ],
  "blockNumber": "7,410,410"
}

{
  "Sr25519": "0xaee077cdda21c99530072d886d58abf9ba215e077a9297cc8318f345685c764b6007a993c22022da1d475ffa3562d0f2fdaf0ee60af119c48dafe2a2a53edc80"
}