Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,576,953",
      "signature": "0xb2742807e656e025d337c52a2291c1553bae99a4bffa864f8162fa87f07f9b14b6fdbb437f1e787db134bfb92591daf6",
      "randomness": "0xb6bb9a6360538cf292f4ea2e1a8936edbbdbcccb2fcf8c3fbcb07f337d5eb1ba"
    }
  ],
  "blockNumber": "7,414,574"
}

{
  "Sr25519": "0x9e5d4087739c320e289815309936b138979d8662478a086eb35ebbbf320d3f4f5bc0efe371d942268ab762f3e9d487897fbceef871bb89c2f0df6a26603cf88f"
}