Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,624,286",
      "signature": "0x84387a897264fee779cbb5a047f4c9eb4923d4efdcf77209a99f2852ebefb9ef6d80085a73d21c02bb457c2693a24a41",
      "randomness": "0x850cb11c4dfaa25eaef7ab93c9143487e1b0b93b28813e74c9bdda286e1b0b76"
    }
  ],
  "blockNumber": "7,426,386"
}

{
  "Sr25519": "0x08901d5076c6605611bfdc7b9d517f03fead6ddfec89458b9e5d611d3d4eac1a9241fb8001d0debf4d5a439342c80c33d1c63f6672c80f8ef874a2e88e54e681"
}