Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,554,363",
      "signature": "0xabd20a69161ee1209553703b46a748fa6ab7565f983b2599b9560fde3f66ebf09efdcf661e555ac1107f6b9000c1ef0b",
      "randomness": "0xde419fa4a63cfba332c896821058a1888292414c6b884f803a976871554ae0e8"
    }
  ],
  "blockNumber": "7,408,926"
}

{
  "Sr25519": "0x704bd31d6a5be15a250594f5e8908a385e4794b5c4f3224cd47cb572f77a5a0fe2b6384c379c8c7636d116b3b3a4405f619acb0480fc083aefbdf465318e7581"
}