Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,552,396",
      "signature": "0xac3cf2717226701a0257b413f5883817079bcbd7e816aedbc6d1d80af0415b57dd19b22bf44001f761a5e7fe3090e176",
      "randomness": "0x65d43906f5238afa46cf1ea7f8ec4e6ab8586b2387a1df94141f9bf752077b0d"
    }
  ],
  "blockNumber": "7,408,434"
}

{
  "Sr25519": "0xd0848961a2b2b61026a7d26219e2fa72434e94f496cbf7b1ec40c69be938ec18ebabb12b7417d5523f6ef9b04f957bdeef0fc3bf11e55f6136284a1e5624df83"
}