Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,539,006",
      "signature": "0x808b906d6d61c27c3aebff5f55cfd9af3a1f5d591aee9aabc63b41b4983f0b98988ccc8c5678a48867d853b3ecc9d384",
      "randomness": "0x45451c826a68464935702810c2a1978d70cb3676ff8905b49eef531d47b37cf9"
    }
  ],
  "blockNumber": "7,405,087"
}

{
  "Sr25519": "0x2e3952a9f12a933c9e8ee491a687f104937748226dd30265af976dbb1b7c4c35c78c9362716eb89698b4adc02595d0597342d447bae1942afa510be179f82f8c"
}